{"id":37465,"date":"2025-05-16T09:33:05","date_gmt":"2025-05-16T01:33:05","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/37465.html"},"modified":"2025-05-16T09:33:05","modified_gmt":"2025-05-16T01:33:05","slug":"%e7%ac%ac%e4%b9%9d%e8%ae%b2-%e6%a8%a1%e6%9d%bf%e8%bf%9b%e9%98%b6","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/37465.html","title":{"rendered":"\u7b2c\u4e5d\u8bb2 | \u6a21\u677f\u8fdb\u9636"},"content":{"rendered":"<\/p>\n<h4>\u6a21\u677f\u8fdb\u9636<\/h4>\n<ul>\n<li>\u4e00\u3001\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570<\/li>\n<li>\n<ul>\n<li>1\u3001\u6a21\u677f\u53c2\u6570\u7684\u5206\u7c7b<\/li>\n<li>2\u3001\u5e94\u7528\u573a\u666f<\/li>\n<li>3\u3001array<\/li>\n<li>4\u3001\u6ce8\u610f<\/li>\n<\/ul>\n<\/li>\n<li>\u4e8c\u3001\u6a21\u677f\u7684\u7279\u5316<\/li>\n<li>\n<ul>\n<li>1\u3001\u6982\u5ff5<\/li>\n<li>2\u3001\u51fd\u6570\u6a21\u677f\u7279\u5316<\/li>\n<li>3\u3001\u7c7b\u6a21\u677f\u7279\u5316<\/li>\n<li>\n<ul>\n<li>&#xff08;1&#xff09;\u3001\u5168\u7279\u5316&#xff1a;\u5168\u90e8\u6a21\u677f\u53c2\u6570\u90fd\u7279\u5316\u6210\u5177\u4f53\u7684\u7c7b\u578b<\/li>\n<li>&#xff08;2&#xff09;\u3001\u504f\/\u534a\u7279\u5316&#xff1a;\u90e8\u5206\u6a21\u677f\u53c2\u6570\u7279\u5316\u6210\u5177\u4f53\u7684\u7c7b\u578b&#xff0c;\u8fd8\u53ef\u4ee5\u662f\u5bf9\u53c2\u6570\u7684\u8fdb\u4e00\u6b65\u9650\u5236<\/li>\n<li>&#xff08;3&#xff09;\u3001priority_queue\u4e2d\u4f7f\u7528\u7c7b\u6a21\u677f\u7279\u5316<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u4e09\u3001typename\u7684\u7279\u6027<\/li>\n<li>\u56db\u3001\u6a21\u677f\u7684\u5206\u79bb\u7f16\u8bd1<\/li>\n<li>\u4e94\u3001\u6a21\u677f\u7684\u4f18\u7f3a\u70b9<\/li>\n<\/ul>\n<h2>\u4e00\u3001\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570<\/h2>\n<h3>1\u3001\u6a21\u677f\u53c2\u6570\u7684\u5206\u7c7b<\/h3>\n<ul>\n<li>\u6a21\u677f\u53c2\u6570\u5206\u4e3a\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570\u548c\u7c7b\u578b\u6a21\u677f\u53c2\u6570&#xff1a;<\/li>\n<\/ul>\n<li>\n<p>\u7c7b\u578b\u6a21\u677f\u53c2\u6570&#xff1a;\u51fa\u73b0\u5728\u6a21\u677f\u53c2\u6570\u5217\u8868\u4e2d&#xff0c;\u8ddf\u5728class\u6216\u8005typename\u4e4b\u540e\u7684\u53c2\u6570\u7c7b\u578b\u540d\u79f0\u3002\u6211\u4eec\u4e4b\u524d\u5b9a\u4e49\u7684\u90fd\u662f\u7c7b\u578b\u6a21\u677f\u53c2\u6570\u3002<\/p>\n<\/li>\n<li>\n<p>\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570&#xff1a;\u5e38\u91cf\u4f5c\u4e3a\u7c7b(\u51fd\u6570)\u6a21\u677f\u7684\u53c2\u6570&#xff0c;\u5728\u7c7b(\u51fd\u6570)\u6a21\u677f\u4e2d\u53ef\u5c06\u8be5\u53c2\u6570\u5f53\u6210\u5e38\u91cf\u6765\u4f7f\u7528\u3002<\/p>\n<\/li>\n<h3>2\u3001\u5e94\u7528\u573a\u666f<\/h3>\n<p>\u4e3a\u4ec0\u4e48\u8981\u6709\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570&#xff1f;<\/p>\n<p>\u4f8b\u5982&#xff0c;\u5b9a\u4e49\u4e00\u4e2a\u9759\u6001\u7684\u6808\u3002\u9759\u6001\u6808\u9700\u8981\u786e\u5b9a\u5927\u5c0f&#xff0c;\u5047\u8bbe\u4e24\u4e2a\u6808\u5206\u522b\u662f10\u3001100\u4e2a\u7a7a\u95f4&#xff0c;\u4f46\u662f\u9759\u6001\u6808\u4e0d\u80fd\u540c\u65f6\u505a\u5230\u4e00\u4e2a\u662f10\u4e2a&#xff0c;\u4e00\u4e2a\u662f100\u4e2a&#xff0c;\u5b8f\u5e38\u91cf\u53ea\u80fd\u662f\u4e00\u4e2a\u5927\u5c0f&#xff1b;\u4e0etypedef\u662f\u4e00\u6837\u7684\u9053\u7406&#xff0c;\u53ea\u80fd\u4fdd\u8bc1\u662f\u4e00\u4e2a\u7c7b\u578b\u3002\u82e5\u5c06N\u6539\u6210100#define N 100&#xff0c;\u5bf9\u4e8e\u7b2c\u4e00\u4e2a\u6808\u5c31\u6d6a\u8d39\u4e8690\u4e2a\u7a7a\u95f4\u3002<\/p>\n<p><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">define<\/span> <span class=\"token macro-name\">N<\/span> <span class=\"token expression\"><span class=\"token number\">10<\/span><\/span><\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Stack<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span><br \/>\nT _a<span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\nsize_t _top<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\nStack<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token operator\">&gt;<\/span> st1<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ 10<\/span><br \/>\nStack<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token operator\">&gt;<\/span> st2<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ 100<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u6240\u4ee5C&#043;&#043;\u53c8\u589e\u52a0\u4e86\u4e00\u4e2a\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570&#xff0c;\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570\u4e0e\u5b8f\u5f88\u7c7b\u4f3c\u4f46\u662f\u6bd4\u5b8f\u66f4\u7075\u6d3b&#xff0c;\u672c\u8d28\u8fd8\u662f\u7531Stack\u5b9e\u4f8b\u5316\u51fa\u7684\u4e24\u4e2a\u7c7b&#xff1a;<\/p>\n<p><span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token punctuation\">,<\/span> size_t N<span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Stack<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span><br \/>\nT _a<span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\nsize_t _top<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\nStack<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token operator\">&gt;<\/span> st1<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ 10<\/span><br \/>\nStack<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">&gt;<\/span> st2<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ 100<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013300-682695cc2eeb3.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570\u4e5f\u53ef\u4ee5\u7ed9\u7f3a\u7701\u503c&#xff1a;<\/p>\n<p><span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token punctuation\">,<\/span> size_t N <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">10<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Stack<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span><br \/>\nT _a<span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\nsize_t _top<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\nStack<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token operator\">&gt;<\/span> st1<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ 10<\/span><br \/>\nStack<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">&gt;<\/span> st2<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ 100<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<hr \/>\n<h3>3\u3001array<\/h3>\n<p>\u770b\u770b\u5e93\u91cc\u9762\u4f7f\u7528\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570\u7684\u5bb9\u5668&#xff1a;C&#043;&#043;11\u65b0\u589e\u7684\u5bb9\u5668array&#xff08;\u9759\u6001\u6570\u7ec4&#xff09;&#xff0c;\u4e0evector\u5f62\u6210\u5bf9\u7167\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013300-682695cc3da1f.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u6ca1\u6709\u63d0\u4f9b\u5934\u63d2\u5934\u5220\u5c3e\u63d2\u5c3e\u5220\u63a5\u53e3&#xff0c;\u56e0\u4e3a\u7a7a\u95f4\u662f\u4e00\u5b9a\u7684&#xff0c;\u7528\u4e0b\u6807\u968f\u673a\u8bbf\u95ee\u5c31\u884c\u3002<\/p>\n<p>\u4e25\u683c\u6765\u8bf4&#xff0c;array\u5bf9\u6bd4\u7684\u4e0d\u662fvector&#xff0c;\u56e0\u4e3avector\u662f\u52a8\u6001\u7684&#xff0c;\u4e8c\u8005\u672c\u8d28\u8fd8\u662f\u4e0d\u4e00\u6837\u7684&#xff0c;array\u5bf9\u6bd4\u7684\u662fC\u8bed\u8a00\u4e2d\u7684\u9759\u6001\u6570\u7ec4\u3002<\/p>\n<p>array\u4e0eC\u4e2d\u7684\u9759\u6001\u6570\u7ec4\u5f88\u50cf&#xff1a;\u5b58\u50a8\u7684\u6570\u636e\u7c7b\u578b\u53ef\u4ee5\u662f\u81ea\u5b9a\u4e49\u7c7b\u578b&#xff0c;\u4e5f\u53ef\u4ee5\u662f\u5185\u7f6e\u7c7b\u578b\u7684&#xff1b;sizeof\u51fa\u6765\u7684\u5927\u5c0f\u662f\u4e00\u6837\u7684&#xff1b;\u53ea\u4e0d\u8fc7array\u4e2d\u591a\u4e86\u4e2a\u8fed\u4ee3\u5668&#xff0c;\u5176\u5b9e\u5c31\u662f\u539f\u751f\u6307\u9488&#xff0c;C\u4e2d\u9759\u6001\u6570\u7ec4\u53ef\u4ee5\u7528\u8303\u56f4for&#xff0c;\u4e5f\u662f\u53ef\u4ee5\u8f6c\u6362\u6210\u539f\u751f\u6307\u9488\u3002<\/p>\n<p><span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token comment\">\/\/ C&#043;&#043;\u4e2d\u7528\u7c7b\u5c01\u88c5\u7684\u9759\u6001\u6570\u7ec4array<\/span><br \/>\narray<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token operator\">&gt;<\/span> a1<span class=\"token punctuation\">;<\/span><br \/>\narray<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">&gt;<\/span> a2<span class=\"token punctuation\">;<\/span><br \/>\narray<span class=\"token operator\">&lt;<\/span>string<span class=\"token punctuation\">,<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">&gt;<\/span> a3<span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token comment\">\/\/ C\u4e2d\u9759\u6001\u6570\u7ec4<\/span><br \/>\n<span class=\"token keyword\">int<\/span> aa1<span class=\"token punctuation\">[<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">int<\/span> aa2<span class=\"token punctuation\">[<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\nstring aa3<span class=\"token punctuation\">[<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token keyword\">sizeof<\/span><span class=\"token punctuation\">(<\/span>a1<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token keyword\">sizeof<\/span><span class=\"token punctuation\">(<\/span>aa1<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013300-682695cc7224d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>array\u4e0eC\u4e2d\u9759\u6001\u6570\u7ec4\u771f\u6b63\u7684\u533a\u522b\u53ea\u6709\u4e00\u4e2a&#xff1a;\u8d8a\u754c\u7684\u68c0\u67e5\u65b9\u5f0f\u4e0d\u540c\u3002<\/p>\n<li>C\u4e2d\u9759\u6001\u6570\u7ec4&#xff1a;<\/li>\n<ul>\n<li>\u539f\u751f\u6570\u7ec4&#xff0c;\u8d8a\u754c\u8bfb&#xff0c;\u4e0d\u68c0\u67e5\u3002<\/li>\n<li>\u539f\u751f\u6570\u7ec4&#xff0c;\u8d8a\u754c\u5199&#xff0c;\u62bd\u67e5\u3002\u4e00\u822c\u5728\u7ed3\u675f\u4f4d\u7f6e\u9644\u8fd1\u53ef\u4ee5\u68c0\u67e5\u51fa\u6765&#xff0c;\u4f46\u662f\u518d\u5f80\u540e\u7684\u4f4d\u7f6e\u8d8a\u754c\u5c31\u4f1a\u68c0\u67e5\u4e0d\u51fa\u6765\u3002<\/li>\n<\/ul>\n<li>array&#xff1a;<\/li>\n<ul>\n<li>array\u5bf9\u4e8e\u8d8a\u754c\u8bfb\u5199\u90fd\u80fd\u68c0\u67e5<\/li>\n<\/ul>\n<p>\u90a3\u4e48array\u662f\u600e\u4e48\u505a\u5230\u8d8a\u754c\u8bfb\u5199\u90fd\u80fd\u68c0\u67e5\u5230\u7684&#xff1f;\u81ea\u5b9a\u4e49\u7c7b\u578b\u5bf9\u8c61\u8c03\u7528 operator[] &#xff0c;\u51fd\u6570\u91cc\u9762\u6709assert\u65ad\u8a00\u68c0\u67e5&#xff0c;\u6240\u4ee5\u62a5\u9519\u62a5\u7684\u662f\u65ad\u8a00\u9519\u8bef\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013300-682695cc8eda7.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u4f46\u662farray\u7528\u7684\u5f88\u5c11&#xff0c;\u4e00\u822c\u7528\u7684\u662fvector\u3002vector\u6709\u521d\u59cb\u5316&#xff1b;array\u8fde\u521d\u59cb\u5316\u90fd\u6ca1\u6709&#xff0c;\u90fd\u662f\u968f\u673a\u503c\u3002\u800c\u4e14array\u5b9e\u53c2N\u7684\u503c\u4e0d\u80fd\u592a\u5927&#xff0c;\u6808\u7a7a\u95f4\u4e0d\u5927&#xff0c;\u4f1a\u6808\u6ea2\u51fa\u3002\u82e5\u5c31\u60f3\u7528\u9759\u6001\u6570\u7ec4&#xff0c;\u90a3\u4e48\u5c31\u53ef\u4ee5\u7528array\u66ff\u4ee3C\u4e2d\u9759\u6001\u6570\u7ec4\u3002<\/p>\n<hr \/>\n<h3>4\u3001\u6ce8\u610f<\/h3>\n<li>\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570\u4e00\u822c\u8981\u6c42\u53ea\u80fd\u662f\u6574\u578b\u3002\u6d6e\u70b9\u6570\u3001\u7c7b\u5bf9\u8c61\u4ee5\u53ca\u5b57\u7b26\u4e32\u7b49\u5176\u4ed6\u7c7b\u578b\u662f\u4e0d\u5141\u8bb8\u4f5c\u4e3a\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570\u7684\u3002\u4f46\u662fC&#043;&#043;20\u4ee5\u540e\u53ef\u4ee5\u652f\u6301\u5176\u4ed6\u7c7b\u578b\u4f5c\u4e3a\u975e\u7c7b\u578b\u6a21\u677f\u53c2\u6570\u3002<\/li>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013301-682695cd0b918.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<li>\u975e\u7c7b\u578b\u7684\u6a21\u677f\u53c2\u6570\u5fc5\u987b\u5728\u7f16\u8bd1\u671f\u95f4\u5c31\u80fd\u786e\u8ba4\u7ed3\u679c\u3002<\/li>\n<h2>\u4e8c\u3001\u6a21\u677f\u7684\u7279\u5316<\/h2>\n<h3>1\u3001\u6982\u5ff5<\/h3>\n<p>\u7279\u5316&#xff1a;\u7279\u6b8a\u5316\u5904\u7406\u3002<\/p>\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b&#xff0c;\u4f7f\u7528\u6a21\u677f\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e9b\u4e0e\u7c7b\u578b\u65e0\u5173\u7684\u4ee3\u7801&#xff0c;\u4f46\u5bf9\u4e8e\u4e00\u4e9b\u7279\u6b8a\u7c7b\u578b\u53ef\u80fd\u4f1a\u5f97\u5230\u4e00\u4e9b\u9519\u8bef\u7684\u7ed3\u679c&#xff0c;\u9700\u8981\u7279\u6b8a\u5904\u7406&#xff0c;\u6bd4\u5982&#xff1a;\u5b9e\u73b0\u4e86\u4e00\u4e2a\u4e13\u95e8\u7528\u6765\u8fdb\u884c\u5c0f\u4e8e\u6bd4\u8f83\u7684\u51fd\u6570\u6a21\u677f\u3002<\/p>\n<p><span class=\"token comment\">\/\/ \u51fd\u6570\u6a21\u677f &#8212; \u53c2\u6570\u5339\u914d<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">bool<\/span> <span class=\"token function\">Less<\/span><span class=\"token punctuation\">(<\/span>T left<span class=\"token punctuation\">,<\/span> T right<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> left <span class=\"token operator\">&lt;<\/span> right<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token function\">Less<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ \u53ef\u4ee5\u6bd4\u8f83&#xff0c;\u7ed3\u679c\u6b63\u786e<\/span><\/p>\n<p>Date <span class=\"token function\">d1<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2025<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">11<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\nDate <span class=\"token function\">d2<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2025<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">12<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token function\">Less<\/span><span class=\"token punctuation\">(<\/span>d1<span class=\"token punctuation\">,<\/span> d2<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ \u53ef\u4ee5\u6bd4\u8f83&#xff0c;\u7ed3\u679c\u6b63\u786e<\/span><\/p>\n<p>Date<span class=\"token operator\">*<\/span> p1 <span class=\"token operator\">&#061;<\/span> <span class=\"token operator\">&amp;<\/span>d1<span class=\"token punctuation\">;<\/span><br \/>\nDate<span class=\"token operator\">*<\/span> p2 <span class=\"token operator\">&#061;<\/span> <span class=\"token operator\">&amp;<\/span>d2<span class=\"token punctuation\">;<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token function\">Less<\/span><span class=\"token punctuation\">(<\/span>p1<span class=\"token punctuation\">,<\/span> p2<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ \u53ef\u4ee5\u6bd4\u8f83&#xff0c;\u7ed3\u679c\u9519\u8bef<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013301-682695cd1ac9c.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u53ef\u4ee5\u770b\u5230&#xff0c;Less\u7edd\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u90fd\u53ef\u4ee5\u6b63\u5e38\u6bd4\u8f83&#xff0c;\u4f46\u662f\u5728\u7279\u6b8a\u573a\u666f\u4e0b\u5c31\u5f97\u5230\u9519\u8bef\u7684\u7ed3\u679c\u3002\u4e0a\u8ff0\u793a\u4f8b\u4e2d&#xff0c;p1\u6307\u5411\u7684d1\u663e\u7136\u5c0f\u4e8ep2\u6307\u5411\u7684d2\u5bf9\u8c61&#xff0c;\u4f46\u662fLess\u5185\u90e8\u5e76\u6ca1\u6709\u6bd4\u8f83p1\u548cp2\u6307\u5411\u7684\u5bf9\u8c61\u5185\u5bb9&#xff0c;\u800c\u6bd4\u8f83\u7684\u662fp1\u548cp2\u6307\u9488\u7684\u5730\u5740&#xff0c;\u8fd9\u5c31\u65e0\u6cd5\u8fbe\u5230\u9884\u671f\u800c\u9519\u8bef\u3002<\/p>\n<p>\u6b64\u65f6&#xff0c;\u5c31\u9700\u8981\u5bf9\u6a21\u677f\u8fdb\u884c\u7279\u5316\u3002\u5373&#xff1a;\u5728\u539f\u6a21\u677f\u7684\u57fa\u7840\u4e0a&#xff0c;\u5bf9\u7279\u6b8a\u7c7b\u578b\u8fdb\u884c\u7279\u6b8a\u5316\u7684\u5904\u7406\u3002\u6a21\u677f\u7279\u5316\u5206\u4e3a\u51fd\u6570\u6a21\u677f\u7279\u5316\u4e0e\u7c7b\u6a21\u677f\u7279\u5316\u3002<\/p>\n<h3>2\u3001\u51fd\u6570\u6a21\u677f\u7279\u5316<\/h3>\n<p>\u51fd\u6570\u6a21\u677f\u7684\u7279\u5316\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u5fc5\u987b\u8981\u5148\u6709\u4e00\u4e2a\u57fa\u7840\u7684\u51fd\u6570\u6a21\u677f<\/li>\n<li>\u5173\u952e\u5b57template\u540e\u9762\u63a5\u4e00\u5bf9\u7a7a\u7684\u5c16\u62ec\u53f7&lt;&gt;<\/li>\n<li>\u51fd\u6570\u540d\u540e\u8ddf\u4e00\u5bf9\u5c16\u62ec\u53f7&#xff0c;\u5c16\u62ec\u53f7\u4e2d\u6307\u5b9a\u9700\u8981\u7279\u5316\u7684\u7c7b\u578b<\/li>\n<li>\u51fd\u6570\u5f62\u53c2\u8868&#xff1a;\u5fc5\u987b\u8981\u548c\u51fd\u6570\u6a21\u677f\u7684\u57fa\u7840\u53c2\u6570\u7c7b\u578b\u5b8c\u5168\u76f8\u540c&#xff0c;\u5982\u679c\u4e0d\u540c\u7f16\u8bd1\u5668\u53ef\u80fd\u4f1a\u62a5\u4e00\u4e9b\u5947\u602a\u7684\u9519\u8bef\u3002<\/li>\n<p>&#xff08;\u7c7b\u6a21\u677f\u7684\u7279\u5316\u6b65\u9aa4\u4e0e\u4e4b\u7c7b\u4f3c&#xff0c;\u4e0d\u8fc7\u7c7b\u6a21\u677f\u7279\u5316\u548c\u7c7b\u6a21\u677f\u91cc\u7684\u51fd\u6570\u53c2\u6570\u5217\u8868\u6ca1\u6709\u5fc5\u8981\u5b8c\u5168\u76f8\u540c&#xff09;<\/p>\n<p>\u51fd\u6570\u6a21\u677f\u672c\u8d28\u662f\u4e00\u79cd\u53c2\u6570\u5339\u914d&#xff0c;\u5bf9\u51fd\u6570\u6a21\u677f\u8fdb\u884c\u7279\u5316\u672c\u8d28\u4e5f\u662f\u4e00\u79cd\u53c2\u6570\u5339\u914d\u3002<\/p>\n<p><span class=\"token comment\">\/\/ \u51fd\u6570\u6a21\u677f &#8212; \u53c2\u6570\u5339\u914d<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">bool<\/span> <span class=\"token function\">Less<\/span><span class=\"token punctuation\">(<\/span>T left<span class=\"token punctuation\">,<\/span> T right<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> left <span class=\"token operator\">&lt;<\/span> right<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token comment\">\/\/ \u5bf9Less\u51fd\u6570\u6a21\u677f\u8fdb\u884c\u7279\u5316 &#8212; \u53c2\u6570\u5339\u914d<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">bool<\/span> Less<span class=\"token operator\">&lt;<\/span>Date<span class=\"token operator\">*<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span>Date<span class=\"token operator\">*<\/span> left<span class=\"token punctuation\">,<\/span> Date<span class=\"token operator\">*<\/span> right<span class=\"token punctuation\">)<\/span><span class=\"token comment\">\/\/ T\u5b9e\u4f8b\u5316\u6210Date*<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token operator\">*<\/span>left <span class=\"token operator\">&lt;<\/span> <span class=\"token operator\">*<\/span>right<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token function\">Less<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><\/p>\n<p>Date <span class=\"token function\">d1<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2025<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">11<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\nDate <span class=\"token function\">d2<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2025<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">12<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token function\">Less<\/span><span class=\"token punctuation\">(<\/span>d1<span class=\"token punctuation\">,<\/span> d2<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><\/p>\n<p>Date<span class=\"token operator\">*<\/span> p1 <span class=\"token operator\">&#061;<\/span> <span class=\"token operator\">&amp;<\/span>d1<span class=\"token punctuation\">;<\/span><br \/>\nDate<span class=\"token operator\">*<\/span> p2 <span class=\"token operator\">&#061;<\/span> <span class=\"token operator\">&amp;<\/span>d2<span class=\"token punctuation\">;<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token function\">Less<\/span><span class=\"token punctuation\">(<\/span>p1<span class=\"token punctuation\">,<\/span> p2<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ \u8c03\u7528\u7279\u5316\u4e4b\u540e\u7684\u7248\u672c&#xff0c;\u800c\u4e0d\u8d70\u6a21\u677f\u751f\u6210\u4e86<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u6ce8\u610f&#xff1a;\u4e00\u822c\u60c5\u51b5\u4e0b\u5982\u679c\u51fd\u6570\u6a21\u677f\u9047\u5230\u4e0d\u80fd\u5904\u7406\u6216\u8005\u5904\u7406\u6709\u8bef\u7684\u7c7b\u578b&#xff0c;\u4e3a\u4e86\u5b9e\u73b0\u7b80\u5355\u901a\u5e38\u90fd\u662f\u5c06\u8be5\u51fd\u6570\u76f4\u63a5\u7ed9\u51fa\u3002\u666e\u901a\u51fd\u6570\u53ef\u4ee5\u4e0e\u51fd\u6570\u6a21\u677f\u540c\u65f6\u5b58\u5728&#xff0c;\u6709\u73b0\u6210\u5403\u73b0\u6210&#xff0c;\u5c31\u4f1a\u76f4\u63a5\u8c03\u7528\u73b0\u6709\u7684\u51fd\u6570&#xff0c;\u6240\u4ee5\u51fd\u6570\u6a21\u677f\u4e0d\u5efa\u8bae\u7279\u5316&#xff0c;\u76f4\u63a5\u5199\u666e\u901a\u51fd\u6570\u5373\u53ef\u3002<\/p>\n<p><span class=\"token keyword\">bool<\/span> <span class=\"token function\">Less<\/span><span class=\"token punctuation\">(<\/span>Date<span class=\"token operator\">*<\/span> left<span class=\"token punctuation\">,<\/span> Date<span class=\"token operator\">*<\/span> right<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token operator\">*<\/span>left <span class=\"token operator\">&lt;<\/span> <span class=\"token operator\">*<\/span>right<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u4e3a\u4ec0\u4e48\u4e0d\u5efa\u8bae\u51fd\u6570\u6a21\u677f\u7279\u5316\u5462&#xff1f;\u51fd\u6570\u6a21\u677f\u7684\u5751&#xff1a;<\/p>\n<p>\u4f20\u503c\u4f20\u53c2&#xff0c;\u82e5T\u662f\u6709\u6df1\u62f7\u8d1d\u7684\u81ea\u5b9a\u4e49\u7c7b\u578b&#xff0c;\u4ee3\u4ef7\u592a\u5927\u4e86&#xff0c;\u6240\u4ee5\u4f1a\u52a0\u5f15\u7528\u3002\u52a0\u4e86\u5f15\u7528\u4e00\u822c\u5c31\u4f1a\u52a0const&#xff0c;\u8fd9\u6837\u666e\u901a\u5bf9\u8c61\u3001const\u5bf9\u8c61\u90fd\u53ef\u4ee5\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u8fc7\u6765\u3002\u5bf9\u4e0a\u8ff0\u51fd\u6570\u6a21\u677f\u6539\u9020\u5982\u4e0b&#xff1a;<\/p>\n<p>\u4f46\u662f\u62a5\u9519\u4e86&#xff0c;\u4f1a\u4e0d\u4f1a\u662f\u53c2\u6570\u5217\u8868\u6ca1\u6709\u5bf9\u4e0a&#xff1f;\u4f46\u662f\u52a0\u4e0a\u4e86\u5f15\u7528\u4e5f\u8fd8\u662f\u62a5\u9519\u4e86\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013301-682695cd39358.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u95ee\u9898\u51fa\u73b0\u5728const\u4e0a&#xff0c;&#034;\u4e0d\u662f\u51fd\u6570\u6a21\u677f\u7684\u4e13\u7528\u5316&#034;\u7684\u539f\u56e0\u662fconst\u4fee\u9970\u7684\u5339\u914d\u4e0d\u4e0a\u3002\u6240\u4ee5\u7279\u5316\u7684const\u7684\u6b63\u786e\u4f4d\u7f6e\u5982\u53f3\u56fe\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013301-682695cd61c1d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u6240\u4ee5\u51fd\u6570\u6a21\u677f\u7279\u5316\u662f\u5f88\u5bb9\u6613\u51fa\u73b0\u95ee\u9898\u7684&#xff0c;\u76f4\u63a5\u5199\u6210\u666e\u901a\u51fd\u6570\u5373\u53ef\u3002<\/p>\n<p>\u501f\u52a9\u8c03\u8bd5\u7406\u89e3\u666e\u901a\u51fd\u6570\u4e0e\u51fd\u6570\u6a21\u677f\u7279\u5316\u540c\u65f6\u5b58\u5728\u65f6&#xff0c;\u4f1a\u4f18\u5148\u5339\u914d\u666e\u901a\u51fd\u6570\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013301-682695cdaf3f4.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>3\u3001\u7c7b\u6a21\u677f\u7279\u5316<\/h3>\n<h4>&#xff08;1&#xff09;\u3001\u5168\u7279\u5316&#xff1a;\u5168\u90e8\u6a21\u677f\u53c2\u6570\u90fd\u7279\u5316\u6210\u5177\u4f53\u7684\u7c7b\u578b<\/h4>\n<p>\u51fd\u6570\u6a21\u677f\u53ef\u4ee5\u7279\u5316&#xff0c;\u4e5f\u53ef\u4ee5\u5199\u51fa\u666e\u901a\u51fd\u6570\u3002\u800c\u5bf9\u4e8e\u7c7b\u6a21\u677f\u7279\u5316&#xff0c;\u6ca1\u6709\u666e\u901a\u7c7b\u7684\u6982\u5ff5&#xff0c;\u5fc5\u987b\u8d70\u7c7b\u6a21\u677f\u7279\u5316\u3002\u56e0\u4e3a\u51fd\u6570\u4e0e\u51fd\u6570\u6a21\u677f\u53ef\u4ee5\u53c2\u6570\u5339\u914d&#xff0c;\u800c\u7c7b\u6a21\u677f\u5fc5\u987b\u663e\u793a\u5b9e\u4f8b\u5316\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013301-682695cdc6403.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>Data&lt;int, double&gt; d1;\u5b9e\u4f8b\u5316\u51fa\u7684\u7c7b\u7684\u6570\u636e\u7c7b\u578bT1\u662fint\u3001T2\u662fdouble&#xff0c;\u5c31\u4f1a\u4f18\u5148\u5339\u914d\u4e0a\u9762\u7c7b\u6a21\u677f\u7279\u5316\u7684\u7248\u672c\u3002<\/p>\n<h4>&#xff08;2&#xff09;\u3001\u504f\/\u534a\u7279\u5316&#xff1a;\u90e8\u5206\u6a21\u677f\u53c2\u6570\u7279\u5316\u6210\u5177\u4f53\u7684\u7c7b\u578b&#xff0c;\u8fd8\u53ef\u4ee5\u662f\u5bf9\u53c2\u6570\u7684\u8fdb\u4e00\u6b65\u9650\u5236<\/h4>\n<p>\u90e8\u5206\u6a21\u677f\u53c2\u6570\u7279\u5316\u6210\u5177\u4f53\u7684\u7c7b\u578b&#xff1a;<\/p>\n<p><span class=\"token comment\">\/\/ \u5c06\u7b2c\u4e8c\u4e2a\u53c2\u6570\u7279\u5316\u4e3achar<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T1<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Data<\/span><span class=\"token operator\">&lt;<\/span>T1<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">char<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token function\">Data<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span> cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;Data&lt;T1, char&gt;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u5bf9\u6a21\u677f\u53c2\u6570\u7684\u8fdb\u4e00\u6b65\u9650\u5236&#xff1a;<\/p>\n<p><span class=\"token comment\">\/\/ \u7279\u5316 &#8212; \u504f\u7279\u5316&#xff0c;\u5b9e\u4f8b\u5316\u51fa\u7684\u6a21\u677f\u53c2\u6570\u53ea\u8981\u90fd\u662f\u6307\u9488\u5c31\u4f1a\u8d70\u8fd9\u4e2a\u7248\u672c<\/span><br \/>\n<span class=\"token comment\">\/\/ \u4e24\u4e2a\u53c2\u6570\u504f\u7279\u5316\u4e3a\u6307\u9488\u7c7b\u578b<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T2<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Data<\/span><span class=\"token operator\">&lt;<\/span>T1<span class=\"token operator\">*<\/span><span class=\"token punctuation\">,<\/span> T2<span class=\"token operator\">*<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token function\">Data<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span> cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;Data&lt;T1*, T2*&gt;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span><br \/>\nT1 _d1<span class=\"token punctuation\">;<\/span><br \/>\nT2 _d2<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token comment\">\/\/ \u7279\u5316 &#8212; \u504f\u7279\u5316&#xff0c;\u5b9e\u4f8b\u5316\u51fa\u7684\u6a21\u677f\u53c2\u6570\u53ea\u8981\u90fd\u662f\u5f15\u7528\u5c31\u4f1a\u8d70\u8fd9\u4e2a\u7248\u672c<\/span><br \/>\n<span class=\"token comment\">\/\/ \u4e24\u4e2a\u53c2\u6570\u504f\u7279\u5316\u4e3a\u5f15\u7528\u7c7b\u578b<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T2<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Data<\/span><span class=\"token operator\">&lt;<\/span>T1<span class=\"token operator\">&amp;<\/span><span class=\"token punctuation\">,<\/span> T2<span class=\"token operator\">&amp;<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token function\">Data<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span> cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;Data&lt;T1&amp;, T2&amp;&gt;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span><br \/>\nT1 _d1<span class=\"token punctuation\">;<\/span><br \/>\nT2 _d2<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token comment\">\/\/ \u7279\u5316 &#8212; \u504f\u7279\u5316&#xff0c;\u8fd8\u80fd\u7279\u5316\u6210\u6307\u9488\u548c\u5f15\u7528\u6df7\u5728\u4e00\u8d77\u7684\u7248\u672c<\/span><br \/>\n<span class=\"token comment\">\/\/ \u5b9e\u4f8b\u5316\u51fa\u7684\u6a21\u677f\u53c2\u6570\u53ea\u8981\u524d\u4e00\u4e2a\u662f\u6307\u9488\u3001\u540e\u4e00\u4e2a\u662f\u5f15\u7528\u5c31\u4f1a\u8d70\u8fd9\u4e2a\u7248\u672c<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T2<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Data<\/span><span class=\"token operator\">&lt;<\/span>T1<span class=\"token operator\">*<\/span><span class=\"token punctuation\">,<\/span> T2<span class=\"token operator\">&amp;<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token function\">Data<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span> cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;Data&lt;T1*, T2&amp;&gt;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span><br \/>\nT1 _d1<span class=\"token punctuation\">;<\/span><br \/>\nT2 _d2<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u4e0a\u9762\u6240\u6709\u7684\u7c7b\u6a21\u677f\u7279\u5316\u4e0e\u7c7b\u6a21\u677f\u662f\u540c\u65f6\u5b58\u5728\u7684\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013301-682695cddec3d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>&#xff08;3&#xff09;\u3001priority_queue\u4e2d\u4f7f\u7528\u7c7b\u6a21\u677f\u7279\u5316<\/h4>\n<p>\u4f8b\u5982\u4e0a\u4e00\u8bb2\u4e2d\u7684\u5185\u5bb9&#xff0c;\u662f\u9700\u8981\u663e\u793a\u7ed9\u51fa\u6a21\u677f\u53c2\u6570\u7684&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013302-682695ce01962.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u8fd9\u91cc\u7ed9\u7684\u6a21\u677f\u53c2\u6570\u89e3\u51b3\u4e86\u65e5\u671f\u7c7b\u6307\u9488\u7684\u95ee\u9898&#xff0c;\u4f46\u662f\u8981\u662f\u6709int*\u7b49\u5176\u4ed6\u7c7b\u578b\u7684\u6307\u9488\u5462&#xff1f;\u90fd\u53bb\u5199\u4eff\u51fd\u6570\u5c31\u592a\u591a\u4e86&#xff0c;\u5185\u5bb9\u7e41\u7410&#xff0c;\u800c\u7279\u5316\u5c31\u80fd\u89e3\u51b3\u3002<\/p>\n<p><span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\nzsy<span class=\"token operator\">::<\/span>priority_queue<span class=\"token operator\">&lt;<\/span>Date<span class=\"token operator\">&gt;<\/span> pq1<span class=\"token punctuation\">;<\/span><br \/>\npq1<span class=\"token punctuation\">.<\/span><span class=\"token function\">push<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> <span class=\"token number\">2025<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\npq1<span class=\"token punctuation\">.<\/span><span class=\"token function\">push<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> <span class=\"token number\">2025<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">19<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\npq1<span class=\"token punctuation\">.<\/span><span class=\"token function\">push<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> <span class=\"token number\">2025<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">23<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>pq1<span class=\"token punctuation\">.<\/span><span class=\"token function\">empty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> pq1<span class=\"token punctuation\">.<\/span><span class=\"token function\">top<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034; &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\npq1<span class=\"token punctuation\">.<\/span><span class=\"token function\">pop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><\/p>\n<p>zsy<span class=\"token operator\">::<\/span>priority_queue<span class=\"token operator\">&lt;<\/span>Date<span class=\"token operator\">*<\/span><span class=\"token operator\">&gt;<\/span> pq2<span class=\"token punctuation\">;<\/span><br \/>\npq2<span class=\"token punctuation\">.<\/span><span class=\"token function\">push<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token function\">Date<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2025<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\npq2<span class=\"token punctuation\">.<\/span><span class=\"token function\">push<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token function\">Date<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2025<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">19<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\npq2<span class=\"token punctuation\">.<\/span><span class=\"token function\">push<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token function\">Date<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2025<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">23<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>pq2<span class=\"token punctuation\">.<\/span><span class=\"token function\">empty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token operator\">*<\/span>pq2<span class=\"token punctuation\">.<\/span><span class=\"token function\">top<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034; &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\npq2<span class=\"token punctuation\">.<\/span><span class=\"token function\">pop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><\/p>\n<p>zsy<span class=\"token operator\">::<\/span>priority_queue<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token operator\">*<\/span><span class=\"token operator\">&gt;<\/span> pq3<span class=\"token punctuation\">;<\/span><br \/>\npq3<span class=\"token punctuation\">.<\/span><span class=\"token function\">push<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\npq3<span class=\"token punctuation\">.<\/span><span class=\"token function\">push<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\npq3<span class=\"token punctuation\">.<\/span><span class=\"token function\">push<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>pq3<span class=\"token punctuation\">.<\/span><span class=\"token function\">empty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token operator\">*<\/span>pq3<span class=\"token punctuation\">.<\/span><span class=\"token function\">top<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034; &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\npq3<span class=\"token punctuation\">.<\/span><span class=\"token function\">pop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u6a21\u62df\u5b9e\u73b0\u7684less\u4eff\u51fd\u6570&#xff1a;<\/p>\n<p><span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">less<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token keyword\">bool<\/span> <span class=\"token keyword\">operator<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> T<span class=\"token operator\">&amp;<\/span> x<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">const<\/span> T<span class=\"token operator\">&amp;<\/span> y<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> x <span class=\"token operator\">&lt;<\/span> y<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u8fd9\u6837\u5199\u4f1a\u62a5\u9519&#xff0c;\u56e0\u4e3a\u5f53T\u662f\u6307\u9488\u65f6&#xff0c;const\u4fee\u9970\u7684\u4e0d\u662f\u6307\u9488&#xff0c;\u800c\u662f\u6307\u5411\u7684\u5185\u5bb9&#xff0c;\u524d\u9762\u8bb2\u89e3\u8fc7\u4e86\u89e3\u51b3\u529e\u6cd5\u3002<\/p>\n<p><span class=\"token comment\">\/\/ \u7279\u5316<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">less<\/span><span class=\"token operator\">&lt;<\/span>T<span class=\"token operator\">*<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token keyword\">bool<\/span> <span class=\"token keyword\">operator<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> T<span class=\"token operator\">&amp;<\/span> x<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">const<\/span> T<span class=\"token operator\">&amp;<\/span> y<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token operator\">*<\/span>x <span class=\"token operator\">&lt;<\/span> <span class=\"token operator\">*<\/span>y<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u8fd9\u91cc\u8fd8\u6709\u4e00\u4e2a\u89e3\u51b3\u529e\u6cd5&#xff1a;<\/p>\n<p><span class=\"token comment\">\/\/ \u7279\u5316<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token comment\">\/\/ \u8fd9\u91cc\u7684T\u4fdd\u7559<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">less<\/span><span class=\"token operator\">&lt;<\/span>T<span class=\"token operator\">*<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token comment\">\/\/ \u610f\u601d\u662fT\u662f\u6307\u9488T*\u65f6&#xff0c;\u5c31\u6309\u7167\u6307\u5411\u7684\u5185\u5bb9\u53bb\u6bd4\u8f83<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token keyword\">bool<\/span> <span class=\"token keyword\">operator<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> T<span class=\"token operator\">*<\/span> <span class=\"token keyword\">const<\/span> <span class=\"token operator\">&amp;<\/span> x<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">const<\/span> T<span class=\"token operator\">*<\/span> <span class=\"token keyword\">const<\/span> <span class=\"token operator\">&amp;<\/span> y<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token operator\">*<\/span>x <span class=\"token operator\">&lt;<\/span> <span class=\"token operator\">*<\/span>y<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013302-682695ce12738.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u6240\u4ee5\u4e0a\u4e00\u8bb2\u4e2d\u5bf9\u4e8epriority_queue\u7684\u6a21\u62df\u5b9e\u73b0\u7684\u4eff\u51fd\u6570\u6539\u8fdb\u5982\u4e0b&#xff1a;<\/p>\n<p><span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">less<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token keyword\">bool<\/span> <span class=\"token keyword\">operator<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> T<span class=\"token operator\">&amp;<\/span> x<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">const<\/span> T<span class=\"token operator\">&amp;<\/span> y<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> x <span class=\"token operator\">&lt;<\/span> y<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token comment\">\/\/ \u7279\u5316<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">less<\/span><span class=\"token operator\">&lt;<\/span>T<span class=\"token operator\">*<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token keyword\">bool<\/span> <span class=\"token keyword\">operator<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> T<span class=\"token operator\">*<\/span> <span class=\"token keyword\">const<\/span> <span class=\"token operator\">&amp;<\/span> x<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">const<\/span> T<span class=\"token operator\">*<\/span> <span class=\"token keyword\">const<\/span> <span class=\"token operator\">&amp;<\/span> y<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token operator\">*<\/span>x <span class=\"token operator\">&lt;<\/span> <span class=\"token operator\">*<\/span>y<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">greater<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token keyword\">bool<\/span> <span class=\"token keyword\">operator<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> T<span class=\"token operator\">&amp;<\/span> x<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">const<\/span> T<span class=\"token operator\">&amp;<\/span> y<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> x <span class=\"token operator\">&gt;<\/span> y<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token comment\">\/\/ \u7279\u5316<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">greater<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">*<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n<span class=\"token keyword\">bool<\/span> <span class=\"token keyword\">operator<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> T<span class=\"token operator\">*<\/span> <span class=\"token keyword\">const<\/span><span class=\"token operator\">&amp;<\/span> x<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">const<\/span> T<span class=\"token operator\">*<\/span> <span class=\"token keyword\">const<\/span><span class=\"token operator\">&amp;<\/span> y<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token operator\">*<\/span>x <span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">*<\/span>y<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<h2>\u4e09\u3001typename\u7684\u7279\u6027<\/h2>\n<p>\u5b9a\u4e49\u6a21\u677f\u53c2\u6570\u7528\u5173\u952e\u5b57class\/typename\u90fd\u884c\u3002\u6700\u5e38\u7528class&#xff0c;\u4f8b\u5982\u5e93\u91cc\u9762\u7684\u6a21\u677f\u58f0\u660e\u4e2d\u5927\u591a\u90fd\u662f\u7528class\u5b9a\u4e49\u6a21\u677f\u53c2\u6570\u7684&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013302-682695ceef305.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u4f46\u662f\u6709\u4e00\u4e2a\u573a\u666f\u4e0b\u5fc5\u987b\u7528typename\u5b9a\u4e49&#xff1a;\u6a21\u677f\u53c2\u6570\u91cc\u9762\u53d6\u5185\u5d4c\u7c7b\u578b\u65f6\u524d\u9762\u5fc5\u987b\u52a0typename&#xff0c;\u65e0\u8bba\u662f\u7528\u8fd9\u4e2a\u5185\u5d4c\u7c7b\u578b\u5b9a\u4e49\/\u58f0\u660e\u5bf9\u8c61\u3002<\/p>\n<p>\u793a\u4f8b1&#xff0c;\u60f3\u6253\u5370\u4e00\u4e9b\u5bb9\u5668\u3002vector\u3001list\u63d0\u4f9b\u4e86\u8fed\u4ee3\u5668\u4f46\u662f\u6ca1\u6709\u63d0\u4f9bcout\u6253\u5370&#xff0c;\u6211\u4eec\u73b0\u5728\u60f3\u5199\u4e00\u4e2a\u901a\u7528\u7684\u51fd\u6570\u53bb\u5bf9\u5b83\u4eec\u8fdb\u884c\u6253\u5370&#xff0c;\u6bd4\u5982\u5199\u4e00\u4e2a\u901a\u7528\u7684\u6253\u5370\u5bb9\u5668\u7684Print\u51fd\u6570\u6a21\u677f&#xff0c;\u4f46\u662f\u4f1a\u62a5\u7f16\u8bd1\u9519\u8bef&#xff1a;<\/p>\n<p><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;iostream&gt;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;list&gt;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;vector&gt;<\/span><\/span><br \/>\n<span class=\"token keyword\">using<\/span> <span class=\"token keyword\">namespace<\/span> std<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Container<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">void<\/span> <span class=\"token function\">Print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> Container<span class=\"token operator\">&amp;<\/span> con<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\nContainer<span class=\"token operator\">::<\/span>const_iterator it <span class=\"token operator\">&#061;<\/span> con<span class=\"token punctuation\">.<\/span><span class=\"token function\">begin<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">!&#061;<\/span> con<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token operator\">*<\/span>it <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034; &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token operator\">&#043;&#043;<\/span>it<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\nvector<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token operator\">&gt;<\/span> v <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">4<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\nlist<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token operator\">&gt;<\/span> lt <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">20<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">30<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token function\">Print<\/span><span class=\"token punctuation\">(<\/span>v<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token function\">Print<\/span><span class=\"token punctuation\">(<\/span>lt<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013303-682695cf1c448.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u95ee\u9898\u6240\u5728&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013303-682695cf25e91.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u524d\u9762\u52a0typename\u624d\u4f1a\u901a\u8fc7&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013303-682695cf32110.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u539f\u56e0&#xff1a;\u4ece\u4e0a\u5f80\u4e0b\u7f16\u8bd1&#xff0c;\u7f16\u8bd1\u5230Container::const_iterator it &#061; con.begin();\u65f6&#xff0c;\u56e0\u4e3aContainer\u662f\u6a21\u677f\u53c2\u6570&#xff0c;\u5728\u672a\u5b9e\u4f8b\u5316\u65f6&#xff0c;\u7f16\u8bd1\u5668\u4e0d\u77e5\u9053Container\u5230\u5e95\u662f\u4ec0\u4e48\u4e1c\u897f&#xff0c;\u6839\u636e\u57df\u4f5c\u7528\u9650\u5b9a\u7b26&#xff0c;\u731c\u6d4bContainer\u53ef\u80fd\u662f\u547d\u540d\u7a7a\u95f4\/\u7c7b&#xff0c;\u56e0\u4e3a\u662f\u4ece\u4e0a\u5f80\u4e0b\u7f16\u8bd1\u7684&#xff0c;\u77e5\u9053class\u540e\u9762\u662f\u7c7b\u578b\u53c2\u6570\u540d&#xff0c;\u6240\u4ee5\u77e5\u9053Container\u662f\u4e2a\u7c7b\u578b&#xff0c;\u6545\u800c\u7f16\u8bd1\u5668\u786e\u5b9aContainer\u662f\u4e2a\u7c7b\u3002\u4f46\u662f\u7f16\u8bd1\u5668\u4e0d\u77e5\u9053 :: \u53d6\u7684const_iterator\u662f\u7c7b\u578b\u8fd8\u662f\u9759\u6001\u6210\u5458\u53d8\u91cf&#xff0c;\u65e2\u7136\u4e0d\u786e\u5b9a\u662f\u4ec0\u4e48&#xff0c;\u90a3\u4e48const_iterator\u5c31\u662f\u4e0d\u5408\u6cd5\u7684\u3002\u82e5const_iterator\u662f\u4e2a\u7c7b\u578b&#xff0c;\u7f16\u8bd1\u5c31\u80fd\u901a\u8fc7&#xff0c;\u4e5f\u4e0d\u6562\u53bbContainer\u91cc\u9762\u627e&#xff0c;\u56e0\u4e3a\u4e0d\u786e\u5b9aContainer\u5b9e\u4f8b\u5316\u662f\u4ec0\u4e48\u3002\u800c\u524d\u9762\u52a0\u4e2atypename\u5c31\u662f\u7a0b\u5e8f\u5458\u5148\u544a\u8bc9\u7f16\u8bd1\u5668typename\u540e\u9762\u7684Container::const_iterator\u80af\u5b9a\u662f\u4e2a\u7c7b\u578b&#xff0c;\u8ba9\u7f16\u8bd1\u5148\u901a\u8fc7&#xff0c;\u7b49\u5230Container\u5b9e\u4f8b\u5316\u65f6\u7f16\u8bd1\u5668\u518d\u53bb\u786e\u8ba4Container::const_iterator\u5177\u4f53\u7684\u7c7b\u578b\u3002<\/p>\n<p>\u793a\u4f8b2&#xff1a;<\/p>\n<p>\u867d\u7136\u77e5\u9053\u5bb9\u5668\u662fvector&#xff0c;\u4f46\u662fvector&lt; T &gt;\u8fd8\u662f\u6ca1\u6709\u5b9e\u4f8b\u5316\u7684\u3002\u6240\u4ee5\u53ea\u8981\u8bb0\u4f4f\u6a21\u677f\u53c2\u6570\u91cc\u9762\u53d6\u5185\u5d4c\u7c7b\u578b\u524d\u52a0typename\u5373\u53ef\u3002<\/p>\n<p><span class=\"token keyword\">typename<\/span> <span class=\"token class-name\">vector<\/span><span class=\"token operator\">&lt;<\/span>T<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">::<\/span>const_iterator it <span class=\"token operator\">&#061;<\/span> con<span class=\"token punctuation\">.<\/span><span class=\"token function\">begin<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;iostream&gt;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;list&gt;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;vector&gt;<\/span><\/span><br \/>\n<span class=\"token keyword\">using<\/span> <span class=\"token keyword\">namespace<\/span> std<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Container<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">void<\/span> <span class=\"token function\">Print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> Container<span class=\"token operator\">&amp;<\/span> con<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">typename<\/span> <span class=\"token class-name\">Container<\/span><span class=\"token operator\">::<\/span>const_iterator it <span class=\"token operator\">&#061;<\/span> con<span class=\"token punctuation\">.<\/span><span class=\"token function\">begin<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">!&#061;<\/span> con<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token operator\">*<\/span>it <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034; &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token operator\">&#043;&#043;<\/span>it<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token keyword\">template<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">T<\/span><span class=\"token operator\">&gt;<\/span><br \/>\n<span class=\"token keyword\">void<\/span> <span class=\"token function\">Print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> vector<span class=\"token operator\">&lt;<\/span>T<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&amp;<\/span> con<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">typename<\/span> <span class=\"token class-name\">vector<\/span><span class=\"token operator\">&lt;<\/span>T<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">::<\/span>const_iterator it <span class=\"token operator\">&#061;<\/span> con<span class=\"token punctuation\">.<\/span><span class=\"token function\">begin<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">!&#061;<\/span> con<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token operator\">*<\/span>it <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034; &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token operator\">&#043;&#043;<\/span>it<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\ncout <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\nvector<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token operator\">&gt;<\/span> v <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">4<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\nlist<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token operator\">&gt;<\/span> lt <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">20<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">30<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token function\">Print<\/span><span class=\"token punctuation\">(<\/span>v<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token function\">Print<\/span><span class=\"token punctuation\">(<\/span>lt<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u5e93\u91cc\u7528\u5230typename\u7684\u5bb9\u5668&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013303-682695cf53dd1.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h2>\u56db\u3001\u6a21\u677f\u7684\u5206\u79bb\u7f16\u8bd1<\/h2>\n<p>\u5206\u79bb\u7f16\u8bd1&#xff1a;\u4e00\u4e2a\u7a0b\u5e8f&#xff08;\u9879\u76ee&#xff09;\u7531\u82e5\u5e72\u4e2a\u6e90\u6587\u4ef6\u5171\u540c\u5b9e\u73b0&#xff0c;\u800c\u6bcf\u4e2a\u6e90\u6587\u4ef6\u5355\u72ec\u7f16\u8bd1\u751f\u6210\u76ee\u6807\u6587\u4ef6&#xff0c;\u6700\u540e\u5c06\u6240\u6709\u76ee\u6807\u6587\u4ef6\u94fe\u63a5\u8d77\u6765\u5f62\u6210\u5355\u4e00\u7684\u53ef\u6267\u884c\u6587\u4ef6\u7684\u8fc7\u7a0b\u79f0\u4e3a\u5206\u79bb\u7f16\u8bd1\u6a21\u5f0f\u3002<\/p>\n<p>\u6a21\u677f\u7684\u5b9a\u4e49\u548c\u58f0\u660e\u53ef\u4ee5\u5206\u79bb\u5728\u540c\u4e00\u4e2a\u6587\u4ef6\u4e2d&#xff0c;\u4f46\u662f\u4e0d\u80fd\u5206\u79bb\u5728\u4e24\u4e2a\u6587\u4ef6\u4e2d&#xff0c;\u4f1a\u6709\u94fe\u63a5\u9519\u8bef\u3002<\/p>\n<p>\u6211\u4eec\u4ece\u7b80\u5355\u7684\u58f0\u660e\u548c\u5b9a\u4e49\u7684\u5206\u79bb\u518d\u9010\u6e10\u8fc7\u6e21\u5230\u4e3a\u4ec0\u4e48\u6a21\u677f\u4e0d\u652f\u6301\u58f0\u660e\u548c\u5b9a\u4e49\u5206\u79bb\u5230\u4e24\u4e2a\u6587\u4ef6\u8fdb\u884c\u8bb2\u89e3\u3002<\/p>\n<p>\u4e0d\u652f\u6301\u5206\u79bb\u5728.h\u548c.cpp\u91cc\u3002<\/p>\n<ul>\n<li>\u7b80\u5355\u7684\u58f0\u660e\u548c\u5b9a\u4e49\u7684\u5206\u79bb&#xff1a;<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013303-682695cf79ea8.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u4ee5\u4e0b\u7f16\u8bd1\u94fe\u63a5\u7684\u8fc7\u7a0b\u6309\u7167Linux\u6765\u8bb2&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250516013303-682695cfb5073.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<hr \/>\n<p>\u6761\u4ef6\u7f16\u8bd1&#xff1a;#ifdef\u3001#ifndef\u3001#endif\u7b49\u3002\u5199\u4e86\u4e00\u4e2a\u9700\u8981\u8de8\u5e73\u53f0\u7684\u4ee3\u7801&#xff0c;\u4f8b\u5982\u5206\u522b\u5728Windows\u3001Linux\u8c03\u7528&#xff0c;\u90a3\u4e48\u8fd9\u4e2a\u4ee3\u7801\u4e2d\u5c31\u6709\u6761\u4ef6\u7f16\u8bd1\u3002\u7531\u4e8eWindows\u3001Linux\u63a5\u53e3\u4e0d\u540c&#xff0c;\u9700\u8981\u501f\u52a9\u6761\u4ef6\u7f16\u8bd1\u8de8\u5e73\u53f0\u3002\u4f8b\u5982&#xff1a;<\/p>\n<p>\u5728\u9884\u5904\u7406\u9636\u6bb5&#xff0c;\u5982\u679c\u6ee1\u8db3if\u540e\u9762\u7684\u5b8f&#xff0c;\u5c31\u4f1a\u628a\u8fd9\u6bb5\u4ee3\u7801\u653e\u51fa\u6765&#xff0c;\u5426\u5219\u5c31\u4e0d\u653e&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16dyesah4ccjf.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u9884\u5904\u7406\u671f\u95f4&#xff0c;\u6ee1\u8db3\u540e\u9762\u7684\u6761\u4ef6&#xff0c;\u4ee3\u7801\u7559\u4e0b&#xff0c;\u5426\u5219\u5c31\u76f8\u5f53\u4e8e\u628a\u8fd9\u6bb5\u4ee3\u7801\u5220\u53bb&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16dst0j2dlkk1.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<hr \/>\n<p>\u9884\u5904\u7406\u9636\u6bb5&#xff1a;.h\u5728func.cpp\u548ctest.cpp\u4e0b\u5206\u522b\u5c55\u5f00&#xff0c;\u5c55\u5f00\u5934\u6587\u4ef6&#xff0c;\u76f8\u5f53\u4e8e\u5728\u65b0\u7684\u6587\u4ef6\u4e2d\u628a.h\u6587\u4ef6\u62f7\u8d1d\u5230.cpp\u4e2d&#xff0c;\u8fd9\u4e00\u8fc7\u7a0b\u4e0d\u5728\u6e90\u6587\u4ef6\u4e2d\u5904\u7406\u3002\u6240\u4ee5\u7f16\u8bd1\u65f6\u5c31\u6ca1\u6709.h\u4e86&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16gq3adzdrb5j.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<hr \/>\n<p>\u7f16\u8bd1\u540e\u4f1a\u751f\u6210\u6c47\u7f16\u4ee3\u7801&#xff0c;\u4f46\u662fCPU\u770b\u4e0d\u61c2\u6c47\u7f16\u4ee3\u7801&#xff0c;&#034;\u6c47\u7f16\u4ee3\u7801&#034;\u662f\u4e00\u79cd&#034;\u7b26\u53f7\u6307\u4ee4&#034;\u7ea7\u522b\u7684\u8bed\u8a00&#xff0c;\u662f\u4eba\u4eec\u80fd\u770b\u61c2\u7684\u7b26\u53f7&#xff0c;\u4f8b\u5982call\u3001jump\u3001add\u2026&#xff0c;\u4f46\u662f\u8fd9\u4e9b\u7b26\u53f7\u673a\u5668(CPU)\u770b\u4e0d\u61c2&#xff0c;CPU(\u673a\u5668)\u53ea\u8ba4\u8bc6\u4e8c\u8fdb\u5236\u8bed\u8a000\u30011\u3002\u6240\u4ee5\u6211\u4eec\u8fd8\u9700\u8981\u5bf9\u7b26\u53f7\u6307\u4ee4\u8fdb\u884c\u7ffb\u8bd1&#xff08;\u7ffb\u8bd1\u7684\u4f8b\u5b50&#xff1a;move\u6307\u4ee4\u5047\u5982\u53eb111\u3001add\u6307\u4ee4\u53eb112&#xff0c;CPU\u770b\u5230112\u5c31\u77e5\u9053\u662fadd&#xff09;\u3002\u6240\u4ee5\u7f16\u8bd1\u540e\u751f\u6210\u7684.s\u6587\u4ef6\u9700\u8981\u8fdb\u884c\u6c47\u7f16&#xff08;\u4e0e&#034;\u6c47\u7f16\u4ee3\u7801&#034;\u533a\u5206&#xff09;&#xff0c;\u6c47\u7f16\u662f\u7f16\u8bd1\u94fe\u63a5\u4e2d\u7684\u4e00\u4e2a\u6b65\u9aa4&#xff0c;\u662f\u5c06\u6c47\u7f16\u4ee3\u7801\u8f6c\u6362\u6210\u4e8c\u8fdb\u5236\u673a\u5668\u7801&#xff0c;CPU\u8ba4\u8bc6\u4e8c\u8fdb\u5236\u673a\u5668\u7801&#xff0c;\u8fd9\u4e00\u6b65\u9aa4\u751f\u6210.o\u6587\u4ef6\u3002<\/p>\n<p>\u53d1\u73b0\u9664\u4e86\u5728&#034;\u9884\u5904\u7406&#034;\u9636\u6bb5\u4f1a\u6709.h\u7684\u5c55\u5f00&#xff0c;func.h\u548cfunc.cpp\u4e00\u8d77\u751f\u6210func.i\u3001test.cpp\u548cfunc.h\u4e00\u8d77\u751f\u6210test.i\u3002\u5176\u4ed6\u6b65\u9aa4\u4e2d.cpp\u4e0e.cpp\u4e4b\u95f4\u662f\u5404\u81ea\u751f\u6210\u5404\u81ea\u7684\u3002&#034;\u94fe\u63a5&#034;\u662f\u751f\u6210\u53ef\u6267\u884c\u7a0b\u5e8f&#xff0c;\u4e0d\u662f\u4ec5\u4ec5\u628a\u5b83\u4eec\u5408\u5e76\u5728\u4e00\u8d77&#xff0c;\u800c\u662f\u628a\u5b83\u4eec&#034;\u94fe\u63a5&#034;\u5728\u4e00\u8d77\u3002\u94fe\u63a5\u540e&#xff0c;Linux\u4e0b\u4f1a\u751f\u6210a.out&#xff08;\u5177\u4f53\u4f1a\u5728\u5b66\u4e60\u5230Linux\u65f6\u8bb2\u89e3&#xff09;&#xff0c;Windows\u4e0b\u4f1a\u751f\u6210xxx.exe&#xff0c;a.out\u548cxxx.exe\u5c31\u662f\u53ef\u6267\u884c\u7a0b\u5e8f\u4e86\u3002<\/p>\n<hr \/>\n<p>\u94fe\u63a5\u9519\u8bef\u901a\u5e38\u5c31\u662f\u6ca1\u6709\u5b9a\u4e49<\/p>\n<p>\u8fd9\u91cc\u62a5\u94fe\u63a5\u9519\u8bef\u7684\u539f\u56e0\u662f\u53ea\u6709\u51fd\u6570\u58f0\u660e&#xff0c;\u6ca1\u6709\u51fd\u6570\u5b9a\u4e49\u3002\u90a3\u4e48\u4e3a\u4ec0\u4e48\u4f1a\u6709\u8fd9\u6837\u7684\u95ee\u9898\u5462&#xff1f;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16jkdkrhbepdx.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>.h\u5728\u9884\u5904\u7406\u9636\u6bb5\u4f1a\u5728func.cpp\u548ctest.cpp\u4e0b\u5206\u522b\u5c55\u5f00&#xff0c;\u5c55\u5f00\u4e86\u4e4b\u540efunc.i\u548ctest.i\u5404\u6709\u4e00\u4efd\u58f0\u660e&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-163thd5ujlz4d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>func.i\u6ca1\u6709\u95ee\u9898&#xff0c;\u6709func1\u51fd\u6570\u7684\u5b9a\u4e49\u548c\u58f0\u660e&#xff1b;\u4f46\u662ftest.i\u4f1a\u6709\u95ee\u9898&#xff0c;&#034;\u7f16\u8bd1&#034;\u9636\u6bb5\u68c0\u67e5\u8bed\u6cd5&#xff0c;\u8c03\u7528\u51fd\u6570\u65f6&#xff0c;\u8981\u627e\u5230\u5b83\u7684\u51fa\u5904&#xff0c;\u8981\u6709\u51fd\u6570\u7684\u5b9a\u4e49&#xff0c;\u6216\u8005\u81f3\u5c11\u6709\u51fd\u6570\u7684\u58f0\u660e\u3002\u8c03\u7528\u51fd\u6570func1()\u65f6&#xff0c;\u6709\u5b83\u7684\u51fd\u6570\u58f0\u660e&#xff0c;\u6240\u4ee5\u8bed\u6cd5\u6ca1\u6709\u95ee\u9898\u3002<\/p>\n<p>\u4e4b\u540e\u8981\u5728test.s\u4e2d\u751f\u6210\u6c47\u7f16\u4ee3\u7801&#xff0c;\u51fd\u6570\u8c03\u7528\u751f\u6210\u7684\u6c47\u7f16\u4ee3\u7801\u662f&#034;call\u4e00\u4e2a\u5730\u5740&#034;&#xff0c;\u5f62\u8c61\u4e00\u70b9\u5c31\u662f&#034;call func1(?)&#034;\u3002\u51fd\u6570\u7684\u5730\u5740\u7c7b\u4f3c\u6570\u7ec4\u7684\u5730\u5740&#xff0c;\u6570\u7ec4\u7684\u5730\u5740\u5c31\u662f\u7b2c\u4e00\u4e2a\u6570\u636e\u7684\u5730\u5740&#xff0c;\u51fd\u6570\u7684\u5b9a\u4e49\u88ab\u7f16\u8bd1\u540e\u662f\u4e00\u4e32\u6307\u4ee4&#xff08;\u597d\u591a\u53e5\u6307\u4ee4&#xff09;&#xff0c;\u6bcf\u4e00\u53e5\u6307\u4ee4\u90fd\u4f1a\u5bf9\u5e94\u4e00\u4e2a\u5730\u5740&#xff0c;\u7b2c\u4e00\u53e5\u6307\u4ee4\u5c31\u662f\u51fd\u6570\u7684\u5730\u5740\u3002\u6240\u4ee5call\u8fd9\u4e2a\u51fd\u6570\u7684\u5730\u5740\u5c31\u662f&#xff0c;\u5148\u5230\u4e00\u4e2ajump\u6307\u4ee4&#xff0c;\u518d\u8df3\u8f6c\u8fc7\u53bb\u6267\u884c\u51fd\u6570&#xff0c;\u518d\u51fd\u6570\u5efa\u7acb\u6808\u5e27\u2026<\/p>\n<p>\u4e4b\u524d\u9664\u9884\u5904\u7406\u9636\u6bb5\u5404\u4e2a.cpp\u4e4b\u95f4\u4e0d\u4f1a\u4ea4\u4e92&#xff0c;\u53ea\u6709\u5728\u94fe\u63a5\u9636\u6bb5\u4ea4\u4e92\u3002<\/p>\n<p>\u82e5.h\u91cc\u6709\u8fd9\u4e2a\u51fd\u6570\u7684\u5b9a\u4e49&#xff0c;\u9884\u5904\u7406.cpp\u6587\u4ef6\u5305\u4e86\u5b9a\u4e49&#xff0c;\u6709\u4e86\u5b9a\u4e49\u5c31\u6709\u8fd9\u4e2a\u51fd\u6570\u7684\u5730\u5740&#xff0c;\u51fd\u6570\u5b9a\u4e49\u88ab\u7f16\u8bd1\u6210\u4e00\u6bb5\u6307\u4ee4&#xff0c;\u53d6\u7b2c\u4e00\u53e5\u6307\u4ee4\u586b\u5199\u5230&#034;call func1(?)&#034;\u4e2d\u7684?\u4e0a&#xff0c;\u6307\u4ee4\u5b8c\u6574&#xff0c;\u5373\u6709\u4e86\u5b9a\u4e49\u90a3\u4e48\u51fd\u6570\u5730\u5740\u5728\u7f16\u8bd1\u9636\u6bb5\u5c31\u80fd\u786e\u5b9a\u3002\u4f46\u662f\u793a\u4f8b\u4e2d\u7684\u60c5\u51b5\u662f\u6ca1\u6709\u51fd\u6570\u5b9a\u4e49&#xff0c;\u53ea\u6709\u51fd\u6570\u58f0\u660e&#xff0c;\u9996\u5148\u8bed\u6cd5\u6ca1\u6709\u95ee\u9898&#034;\u7f16\u8bd1&#034;\u76f4\u63a5\u901a\u8fc7\u4e86&#xff0c;\u7531\u4e8e\u53ea\u6709\u51fd\u6570\u58f0\u660e&#xff0c;\u6240\u4ee5\u4e0d\u53ef\u80fd\u6709\u51fd\u6570\u5730\u5740&#xff0c;\u90a3\u4e48&#xff08;\u5b9a\u4e49&#xff09;\u5730\u5740\u5728\u54ea\u91cc\u5462&#xff1f;\u5728\u5176\u4ed6\u6587\u4ef6\u3002\u8fd9\u65f6\u4f1a\u5728&#034;\u94fe\u63a5&#034;\u9636\u6bb5\u786e\u5b9a\u5730\u5740&#xff1a;\u5229\u7528func1\u51fd\u6570\u540d\u53bb\u5176\u4ed6\u6587\u4ef6\u627e&#xff0c;\u4e3a\u4e86\u66f4\u5feb\u901f\u627e\u5230&#xff0c;\u6bcf\u4e2a.o\u6587\u4ef6\u90fd\u4f1a\u6709\u5bf9\u5e94\u7684\u4e00\u4e2a\u7b26\u53f7\u8868&#xff0c;\u6bcf\u4e2a\u7b26\u53f7\u8868\u4f1a\u628a\u5bf9\u5e94.o\u6587\u4ef6\u4e2d\u7684\u51fd\u6570\u53ca\u5176\u5730\u5740\u586b\u8fdb\u6765&#xff0c;\u8fd9\u6837\u5c31\u4e0d\u7528\u5728\u6587\u4ef6\u91cc\u627e\u4e86&#xff0c;\u76f4\u63a5\u62fffunc1\u51fd\u6570\u540d\u53bb\u7b26\u53f7\u8868\u627efunc1\u5730\u57400x00112233&#xff0c;\u586b\u5728call func1(?)\u91cccall func1(0x00112233)&#xff0c;\u8fd9\u53e5\u6307\u4ee4\u624d\u7b97\u5b8c\u6574\u3002\u6240\u4ee5&#034;\u94fe\u63a5&#034;\u9636\u6bb5\u4e0d\u6b62\u628a\u591a\u4e2a.o\u94fe\u63a5\u5230\u4e00\u8d77&#xff0c;\u8fd8\u6709\u672c\u6bb5\u843d\u7684\u8fc7\u7a0b\u3002\u7136\u540e\u5c31\u751f\u6210\u4e86\u53ef\u6267\u884c\u7a0b\u5e8f\u3002<\/p>\n<p>\u6240\u4ee5\u4e0a\u9762\u7684\u94fe\u63a5\u9519\u8bef\u7684\u539f\u56e0&#xff1a;\u62fffunc1\u51fd\u6570\u540d\u627e\u4e0d\u5230\u51fd\u6570\u7684\u5730\u5740&#xff0c;\u6ca1\u6709\u5b9a\u4e49\u6240\u4ee5\u6ca1\u6709\u51fd\u6570\u7684\u5730\u5740&#xff0c;\u6240\u4ee5\u94fe\u63a5\u9519\u8bef\u901a\u5e38\u5c31\u662f\u6ca1\u6709\u5b9a\u4e49\u3002<\/p>\n<hr \/>\n<p>\u987a\u4fbf\u63d0\u4e00\u53e5\u7f16\u8bd1\u597d\u7684\u52a8\u6001\u5e93&#xff0c;\u5e73\u65f6\u7f16\u8bd1\u94fe\u63a5\u7a0b\u5e8f\u5c31\u76f4\u63a5\u751f\u6210\u7684\u662f\u53ef\u6267\u884c\u7a0b\u5e8f&#xff0c;Windows\u4e0b\u53ef\u4ee5\u8bbe\u7f6e\u7f16\u8bd1\u94fe\u63a5\u540e\u751f\u6210\u7684\u662f\u52a8\u6001\u5e93\u3002\u6bd4\u5982\u4e00\u4e2a\u591a\u4eba\u5199\u7684\u9879\u76ee&#xff0c;\u6709\u591a\u4e2a\u52a8\u6001\u5e93&#xff0c;\u53ea\u8d70\u94fe\u63a5\u7684\u90e8\u5206&#xff0c;\u53ef\u4ee5\u52a0\u5feb\u7f16\u8bd1\u7684\u901f\u5ea6\u3002&#xff08;Linux\u8bb2\u89e3&#xff09;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16llywhpwfo1r.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<hr \/>\n<ul>\n<li>\u4e3a\u4ec0\u4e48\u6a21\u677f\u4e0d\u80fd\u58f0\u660e\u548c\u5b9a\u4e49\u5206\u79bb\u5728.h\u548c.cpp&#xff1f;<\/li>\n<\/ul>\n<p>\u82e5\u58f0\u660e\u548c\u5b9a\u4e49\u4e0d\u5206\u79bb&#xff0c;\u7a0b\u5e8f\u6ca1\u95ee\u9898&#xff1b;\u82e5\u58f0\u660e\u548c\u5b9a\u4e49\u5206\u79bb\u5728.h\u6587\u4ef6\u662f\u6ca1\u95ee\u9898\u7684&#xff0c;.cpp\u5305\u4e86.h\u65e2\u6709\u58f0\u660e&#xff0c;\u53c8\u6709\u5b9a\u4e49&#xff1b;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-165xonitdwsim.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u82e5\u58f0\u660e\u548c\u5b9a\u4e49\u5206\u79bb\u5728\u4e24\u4e2a\u6587\u4ef6&#xff0c;\u4f1a\u51fa\u73b0\u94fe\u63a5\u9519\u8bef&#xff0c;\u5373\u627e\u4e0d\u5230\u5b9a\u4e49\u3002func1\u94fe\u63a5\u9519\u8bef\u662f\u56e0\u4e3a\u6ca1\u6709\u5b9a\u4e49&#xff0c;\u4f46\u662f\u4e3a\u4ec0\u4e48\u5b9a\u4e49\u4e86Print\u6a21\u677f\u8fd8\u62a5\u94fe\u63a5\u9519\u8bef&#xff1f;\u2014\u2014 Contianer\u6ca1\u6709\u5b9e\u4f8b\u5316\u3002\u6a21\u677f\u4e0d\u80fd\u76f4\u63a5\u8c03\u7528&#xff0c;\u662f\u9700\u8981\u5b9e\u4f8b\u5316\u6a21\u677f\u53c2\u6570Container\u7684\u3002<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16jfnemjo5lxr.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u8c03\u7528\u7684\u5730\u65b9Print()\u8bed\u6cd5\u6ca1\u6709\u95ee\u9898&#xff0c;\u51fa\u5904\u662fPrint\u7684\u58f0\u660e&#xff0c;\u7f16\u8bd1\u901a\u8fc7\u3002<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16nb3bew03a0z.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u7531\u4e8e\u94fe\u63a5\u4e4b\u524d\u4e0d\u4f1a\u4ea4\u4e92\u4e0d\u4f1a\u6709\u95ee\u9898&#xff0c;\u800c\u5728\u94fe\u63a5\u9636\u6bb5\u4f1a\u4ea4\u4e92&#xff0c;\u7528Print\u51fd\u6570\u540d\u53bb\u627e\u5b9a\u4e49\u4f1a\u627e\u4e0d\u5230&#xff0c;\u56e0\u4e3aPrint\u51fd\u6570\u7684\u5b9a\u4e49\u6ca1\u6709\u5b9e\u4f8b\u5316&#xff0c;\u5728\u94fe\u63a5\u9636\u6bb5\u51fa\u73b0\u7684\u9519\u8bef&#xff0c;\u5373\u94fe\u63a5\u9519\u8bef\u3002<\/p>\n<p>\u89e3\u51b3\u65b9\u6848&#xff1a;<\/p>\n<ul>\n<li>\u65b9\u6cd5\u4e00&#xff1a;\u663e\u793a\u5b9e\u4f8b\u5316<\/li>\n<\/ul>\n<p>\u4e0a\u9762\u51fa\u73b0\u94fe\u63a5\u9519\u8bef\u7684\u539f\u56e0\u5c31\u662fPrint\u51fd\u6570\u7684\u5b9a\u4e49\u4e2d\u7684\u6a21\u677f\u53c2\u6570Contianer\u6ca1\u6709\u5b9e\u4f8b\u5316&#xff0c;\u90a3\u5c31\u544a\u8bc9\u7f16\u8bd1\u5668\u6a21\u677f\u53c2\u6570Container\u5b9e\u4f8b\u5316\u4e3avector&lt; int &gt;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-161ut1p2h5msm.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u53ea\u4f1a\u62a5\u4e00\u4e2a\u94fe\u63a5\u9519\u8bef\u4e86&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16r4o5u25a31s.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u8bf4\u660e\u51fd\u6570\u8c03\u7528 Print(v); \u627e\u5230\u5bf9\u5e94\u7684\u5b9a\u4e49\u4e86&#xff0c;\u80fd\u94fe\u63a5\u4e0a\u3002<\/p>\n<p>\u663e\u793a\u5b9e\u4f8b\u5316&#xff0c;\u5b9e\u4f8b\u5316\u751f\u6210\u4e00\u4efdContainer\u4e3avector&lt; int &gt;\u7684Print&#xff0c;\u77e5\u9053\u4e86Print\u7684\u5b9e\u4f8b\u5316\u5b9a\u4e49&#xff0c;\u7f16\u8bd1\u751f\u6210\u5b83\u7684\u5730\u5740&#xff0c;\u94fe\u63a5\u65f6\u5728test.o\u7684\u7b26\u53f7\u8868\u91cc\u627ePrint&lt;vector&lt; int &gt;&gt;\u5730\u5740&#xff0c;call \u4e00\u4e2a\u5730\u5740\u3002\u6240\u4ee5\u6a21\u677f\u7684\u5b9a\u4e49\u548c\u58f0\u660e\u53ef\u4ee5\u5206\u79bb\u5230\u4e24\u4e2a\u6587\u4ef6\u4e2d&#xff0c;\u4e0d\u8fc7\u5b9e\u9645\u4e0a\u4e0d\u4f1a\u8fd9\u4e48\u505a\u7684&#xff0c;\u592a\u9ebb\u70e6\u4e86&#xff0c;\u8fd8\u6709\u5176\u4ed6\u7684\u7c7b\u578b\u5c31\u8fd8\u9700\u8981\u663e\u793a\u5b9e\u4f8b\u5316\u3002<\/p>\n<p>\u56e0\u6b64&#xff0c;&#034;\u663e\u793a\u5b9e\u4f8b\u5316&#034;\u8fd9\u79cd\u65b9\u5f0f\u53ef\u884c\u4f46\u4e0d\u53ef\u53d6\u3002<\/p>\n<ul>\n<li>\u65b9\u6cd5\u4e8c&#xff0c;\u6b63\u786e\u89e3\u51b3\u529e\u6cd5&#xff1a;\u6a21\u677f\u76f4\u63a5\u5728.h\u91cc\u5b9a\u4e49&#xff0c;\u6216\u8005\u5b9a\u4e49\u548c\u58f0\u660e\u5728.h\/.hpp\u91cc&#xff0c;\u4e0d\u8981\u5206\u79bb\u5230.cpp\u91cc\u3002<\/li>\n<\/ul>\n<p>\u4e3a\u4ec0\u4e48\u8fd9\u6837\u53ef\u4ee5\u89e3\u51b3\u95ee\u9898&#xff1f;<\/p>\n<p>\u9996\u5148\u660e\u786e\u4ec0\u4e48\u60c5\u51b5\u4e0b\u9700\u8981\u94fe\u63a5&#xff1f;.h\u53ea\u6709\u58f0\u660e&#xff0c;\u54ea\u4e2a.cpp\u5305\u542b\u4e86\u8fd9\u4e2a.h\u5728\u9884\u5904\u7406\u540e\u4e5f\u53ea\u5305\u4e86\u58f0\u660e&#xff0c;\u7f16\u8bd1\u9636\u6bb5\u8bed\u6cd5\u6ca1\u6709\u95ee\u9898&#xff0c;\u4f46\u662f&#xff08;\u6ca1\u6709\u5b9e\u4f8b\u5316&#xff09;\u5c31\u6ca1\u529e\u6cd5\u751f\u6210\u5bf9\u5e94\u7684\u6307\u4ee4&#xff0c;\u8fd9\u65f6\u9700\u8981\u94fe\u63a5\u3002<\/p>\n<p>\u82e5.h\u5c31\u6709\u6a21\u677f\u5b9a\u4e49&#xff0c;\u54ea\u4e2a.cpp\u5305\u542b\u4e86\u8fd9\u4e2a.h\u5c31\u4f1a\u5728\u9884\u5904\u7406\u540e\u4e5f\u6709\u5b9a\u4e49&#xff0c;\u90a3\u4e48\u5728\u8c03\u7528\u7684\u5730\u65b9\u5c31\u77e5\u9053\u5b9e\u4f8b\u5316\u6210\u4ec0\u4e48&#xff0c;\u5b9e\u4f8b\u5316\u540e\u6a21\u677f\u5b9a\u4e49\u7ecf\u8fc7\u7f16\u8bd1\u76f4\u63a5\u751f\u6210\u6307\u4ee4&#xff0c;\u8fd9\u6837\u7f16\u8bd1\u9636\u6bb5\u5c31\u6709\u4e86\u5730\u5740&#xff0c;\u8fd9\u65f6\u5c31\u4e0d\u7528\u94fe\u63a5\u786e\u8ba4\u5730\u5740\u4e86\u3002\u6240\u4ee5\u6ca1\u6709\u94fe\u63a5\u9519\u8bef&#xff0c;\u56e0\u4e3a\u6839\u672c\u4e0d\u7528\u94fe\u63a5\u3001\u4e0d\u7528\u5230\u7b26\u53f7\u8868\u91cc\u627e\u3002<\/p>\n<p>\u770b\u4e00\u4e2alist\u7684\u6e90\u4ee3\u7801\u3002\u6a21\u677f\u6ca1\u6709.cpp&#xff0c;list\u662f\u4e2a\u6a21\u677f&#xff0c;\u6a21\u677f\u53ea\u4f1a\u58f0\u660e\u548c\u5b9a\u4e49\u90fd\u5728.h\u91cc&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16ejkh4ndplgt.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u77ed\u5c0f\u51fd\u6570\u76f4\u63a5\u5b9a\u4e49\u5728\u7c7b\u91cc&#xff0c;\u6210\u4e3a\u5185\u8054&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16hwhe3calekz.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u957f\u4e00\u70b9\u7684\u51fd\u6570&#xff0c;\u5728\u5f53\u524d\u6587\u4ef6\u505a\u4e86\u58f0\u660e\u548c\u5b9a\u4e49\u7684\u5206\u79bb&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16pdyknpzy0pi.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u666e\u901a\u7684\u51fd\u6570\u548c\u7c7b\u90fd\u9700\u8981\u5199.h\u3001.cpp\u58f0\u660e\u548c\u5b9a\u4e49\u7684\u5206\u79bb&#xff1b;\u6a21\u677f\u5c31\u53ea\u5b9a\u4e49\u5728.h&#xff0c;\u540e\u7f00\u662f.h&#xff0c;\u8fd8\u6709\u4e00\u4e9b\u6a21\u677f\u540e\u7f00\u662f.hpp&#xff0c;\u5c31\u662f.h\u548c.cpp\u7684\u5408\u4f53&#xff0c;\u628a\u58f0\u660e\u548c\u5b9a\u4e49\u653e\u5728\u4e86\u4e00\u8d77&#xff0c;\u4f8b\u5982&#xff0c;boost\u5e93\u91cc\u597d\u591a\u6a21\u677f\u5c31\u662f\u8fd9\u6837\u7684&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2025-05-16imvnoqroqtr.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u5f04\u6e05\u695a&#xff1a; 1\u3001\u6a21\u677f\u7684\u58f0\u660e\u548c\u5b9a\u4e49\u5206\u79bb\u5728.h\u3001.cpp\u4e3a\u4ec0\u4e48\u4f1a\u62a5\u9519&#xff1f; 2\u3001\u89e3\u51b3\u65b9\u6848&#xff1f;\u6709\u4e24\u79cd&#xff1a;(1)\u3001\u663e\u793a\u5b9e\u4f8b\u5316 (2)\u3001\u6a21\u677f\u76f4\u63a5\u5b9a\u4e49\u5728.h<\/p>\n<h2>\u4e94\u3001\u6a21\u677f\u7684\u4f18\u7f3a\u70b9<\/h2>\n<p>\u3010\u4f18\u70b9\u3011<\/p>\n<li>\u6a21\u677f\u590d\u7528\u4e86\u4ee3\u7801&#xff0c;\u8282\u7701\u8d44\u6e90&#xff0c;\u66f4\u5feb\u7684\u8fed\u4ee3\u5f00\u53d1&#xff0c;C&#043;&#043;\u7684\u6807\u51c6\u6a21\u677f\u5e93(STL)\u56e0\u6b64\u800c\u4ea7\u751f\u3002<\/li>\n<li>\u589e\u5f3a\u4e86\u4ee3\u7801\u7684\u7075\u6d3b\u6027\u3002<\/li>\n<p>\u3010\u7f3a\u9677\u3011<\/p>\n<li>\u6a21\u677f\u4f1a\u5bfc\u81f4\u4ee3\u7801\u81a8\u80c0\u95ee\u9898&#xff0c;\u4e5f\u4f1a\u5bfc\u81f4\u7f16\u8bd1\u65f6\u95f4\u53d8\u957f\u3002<\/li>\n<li>\u51fa\u73b0\u4e00\u5904\u6a21\u677f\u7f16\u8bd1\u9519\u8bef\u65f6&#xff0c;\u53ef\u80fd\u5c31\u4f1a\u5bfc\u81f4\u4e00\u5806\u9519\u8bef\u3002\u9519\u8bef\u4fe1\u606f\u975e\u5e38\u51cc\u4e71&#xff0c;\u4e0d\u6613\u5b9a\u4f4d\u9519\u8bef\u3002<\/li>\n<p>\u4ee3\u7801\u81a8\u80c0\u907f\u514d\u4e0d\u4e86&#xff0c;\u6bd4\u5982\u5199\u4e86\u4e00\u4e2avector\u6a21\u677f\u6709100\u884c\u4ee3\u7801&#xff0c;\u5b9e\u4f8b\u5316\u6210\u591a\u4e2a\u4e0d\u540c\u7c7b\u578b\u65f6&#xff0c;\u5c31\u4f1a\u5bfc\u81f4\u6709\u66f4\u591a\u4ee3\u7801\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb474\u6b21\uff0c\u70b9\u8d5e9\u6b21\uff0c\u6536\u85cf19\u6b21\u3002\u6a21\u677f\u8fdb\u9636<\/p>\n","protected":false},"author":2,"featured_media":37445,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[55,790,1011,123,190,305],"topic":[],"class_list":["post-37465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-c","tag-visual-studio","tag-visualstudio","tag-123","tag-190","tag-305"],"yoast_head":"<!-- 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