{"id":83427,"date":"2026-07-25T22:09:03","date_gmt":"2026-07-25T14:09:03","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/83427.html"},"modified":"2026-07-25T22:09:03","modified_gmt":"2026-07-25T14:09:03","slug":"%e7%b1%bb%e5%92%8c%e5%af%b9%e8%b1%a1%ef%bc%88%e4%b8%ad2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/83427.html","title":{"rendered":"\u7c7b\u548c\u5bf9\u8c61\uff08\u4e2d2\uff09"},"content":{"rendered":"<p id=\"main-toc\">\u76ee\u5f55<\/p>\n<p id=\"1.%E6%9E%90%E6%9E%84%E5%87%BD%E6%95%B0-toc\" style=\"margin-left:40px\">1.\u6790\u6784\u51fd\u6570<\/p>\n<p id=\"%E6%9E%90%E6%9E%84%E5%87%BD%E6%95%B0%E7%9A%84%E7%89%B9%E7%82%B9%EF%BC%9A-toc\" style=\"margin-left:80px\">\u6790\u6784\u51fd\u6570\u7684\u7279\u70b9&#xff1a;<\/p>\n<p id=\"1.2%E6%8B%B7%E8%B4%9D%E5%87%BD%E6%95%B0-toc\" style=\"margin-left:40px\">1.2\u62f7\u8d1d\u51fd\u6570<\/p>\n<p id=\"2.%E8%BF%90%E7%AE%97%E7%AC%A6%E9%87%8D%E8%BD%BD-toc\" style=\"margin-left:40px\">2.\u8fd0\u7b97\u7b26\u91cd\u8f7d<\/p>\n<p id=\"2.1%E8%B5%8B%E5%80%BC%E8%BF%90%E7%AE%97%E7%AC%A6%E9%87%8D%E8%BD%BD-toc\" style=\"margin-left:80px\">2.1\u8d4b\u503c\u8fd0\u7b97\u7b26\u91cd\u8f7d<\/p>\n<hr id=\"hr-toc\" \/>\n<h3 id=\"1.%E6%9E%90%E6%9E%84%E5%87%BD%E6%95%B0\">1.\u6790\u6784\u51fd\u6570<\/h3>\n<p><span style=\"color:#ff9900\">\u6790\u6784\u51fd\u6570\u4e0e\u6784\u9020\u51fd\u6570\u529f\u80fd\u76f8\u53cd&#xff0c;\u6790\u6784\u51fd\u6570\u4e0d\u662f\u5b8c\u6210\u5bf9\u5bf9\u8c61\u672c\u8eab\u7684\u9500\u6bc1&#xff0c;\u6bd4\u5982\u5c40\u90e8\u5bf9\u8c61\u662f\u5b58\u5728\u6808\u5e27\u7684&#xff0c; 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\u4e00\u822c\u60c5\u51b5\u4e0b\u663e\u793a\u7533\u8bf7\u4e86\u8d44\u6e90 \u624d\u9700\u8981\u81ea\u5df1\u5b9e\u73b0\u6790\u6784 &#xff0c;\u5176\u4ed6\u60c5\u51b5\u57fa\u672c\u4e0d\u9700\u8981\u6790\u6784 \u540e\u5b9a\u4e49\u7684\u6808\u5148\u6790\u6784<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"1196\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725140857-6a64c3796ef7a.png\" width=\"1150\" \/><\/p>\n<h3 id=\"1.2%E6%8B%B7%E8%B4%9D%E5%87%BD%E6%95%B0\">1.2\u62f7\u8d1d\u51fd\u6570<\/h3>\n<p><span style=\"color:#ff9900\">\u5982\u679c\u2f00\u4e2a\u6784\u9020\u51fd\u6570\u7684\u7b2c\u2f00\u4e2a\u53c2\u6570\u662f\u2f83\u2f9d\u7c7b\u7c7b\u578b\u7684\u5f15\u2f64&#xff0c;\u4e14\u4efb\u4f55\u989d\u5916\u7684\u53c2\u6570\u90fd\u6709\u9ed8\u8ba4\u503c&#xff0c;\u5219\u6b64\u6784\u9020\u51fd\u6570\u4e5f\u53eb\u505a\u62f7\u2ec9\u6784\u9020\u51fd\u6570&#xff0c;\u4e5f\u5c31\u662f\u8bf4\u62f7\u2ec9\u6784\u9020\u662f\u2f00\u4e2a\u7279\u6b8a\u7684\u6784\u9020\u51fd\u6570\u3002 \u62f7\u8d1d\u51fd\u6570\u7684\u7279\u70b9 1. \u62f7\u2ec9\u6784\u9020\u51fd\u6570\u662f\u6784\u9020\u51fd\u6570\u7684\u2f00\u4e2a\u91cd\u8f7d\u3002 2. \u62f7\u2ec9\u6784\u9020\u51fd\u6570\u7684\u7b2c\u2f00\u4e2a\u53c2\u6570\u5fc5\u987b\u662f\u7c7b\u7c7b\u578b\u5bf9\u8c61\u7684\u5f15\u2f64&#xff0c;\u4f7f\u2f64\u4f20\u503c\u2f45\u5f0f\u7f16\u8bd1\u5668\u76f4\u63a5\u62a5\u9519&#xff0c;\u56e0\u4e3a\u8bed\u6cd5\u903b \u8f91\u4e0a\u4f1a\u5f15\u53d1\u2f46\u7a77\u9012\u5f52\u8c03\u2f64\u3002\u62f7\u2ec9\u6784\u9020\u51fd\u6570\u4e5f\u53ef\u4ee5\u591a\u4e2a\u53c2\u6570&#xff0c;\u4f46\u662f\u7b2c\u2f00\u4e2a\u53c2\u6570\u5fc5\u987b\u662f\u7c7b\u7c7b\u578b\u5bf9\u8c61\u7684\u5f15 \u2f64&#xff0c;\u540e\u2faf\u7684\u53c2\u6570\u5fc5\u987b\u6709\u7f3a\u7701\u503c\u3002 3. C&#043;&#043;\u89c4\u5b9a\u2f83\u5b9a\u4e49\u7c7b\u578b\u5bf9\u8c61\u8fdb\u2f8f\u62f7\u2ec9\u2f8f\u4e3a\u5fc5\u987b\u8c03\u2f64\u62f7\u2ec9\u6784\u9020&#xff0c;\u6240\u4ee5\u8fd9\u2fa5\u2f83\u5b9a\u4e49\u7c7b\u578b\u4f20\u503c\u4f20\u53c2\u548c\u4f20\u503c\u8fd4 \u56de\u90fd\u4f1a\u8c03\u2f64\u62f7\u2ec9\u6784\u9020\u5b8c\u6210\u3002 4. \u82e5\u672a\u663e\u5f0f\u5b9a\u4e49\u62f7\u2ec9\u6784\u9020&#xff0c;\u7f16\u8bd1\u5668\u4f1a\u2f63\u6210\u2f83\u52a8\u2f63\u6210\u62f7\u2ec9\u6784\u9020\u51fd\u6570\u3002\u2f83\u52a8\u2f63\u6210\u7684\u62f7\u2ec9\u6784\u9020\u5bf9\u5185\u7f6e\u7c7b\u578b\u6210 \u5458\u53d8\u91cf\u4f1a\u5b8c\u6210\u503c\u62f7\u2ec9\/\u6d45\u62f7\u2ec9(\u2f00\u4e2a\u5b57\u8282\u2f00\u4e2a\u5b57\u8282\u7684\u62f7\u2ec9)&#xff0c;\u5bf9\u2f83\u5b9a\u4e49\u7c7b\u578b\u6210\u5458\u53d8\u91cf\u4f1a\u8c03\u2f64\u4ed6\u7684\u62f7\u2ec9\u6784 \u9020 5. 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height=\"3831\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725140859-6a64c37b990cd.png\" width=\"1199\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"682\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725140901-6a64c37d735c0.png\" width=\"1359\" \/><\/p>\n<h3 id=\"2.%E8%BF%90%E7%AE%97%E7%AC%A6%E9%87%8D%E8%BD%BD\">2.\u8d4b\u503c\u8fd0\u7b97\u7b26\u91cd\u8f7d<\/h3>\n<h4 id=\"2.1%E8%B5%8B%E5%80%BC%E8%BF%90%E7%AE%97%E7%AC%A6%E9%87%8D%E8%BD%BD\" style=\"background-color:transparent\">2.1\u8fd0\u7b97\u7b26\u91cd\u8f7d<\/h4>\n<p><span style=\"color:#ff9900\">\u5f53\u8fd0\u7b97\u7b26\u88ab\u2f64\u4e8e\u7c7b\u7c7b\u578b\u7684\u5bf9\u8c61\u65f6&#xff0c;C&#043;&#043;\u8bed\u2f94\u5141\u8bb8\u6211\u4eec\u901a\u8fc7\u8fd0\u7b97\u7b26\u91cd\u8f7d\u7684\u5f62\u5f0f\u6307\u5b9a\u65b0\u7684\u542b\u4e49\u3002C&#043;&#043;\u89c4 \u5b9a\u7c7b\u7c7b\u578b\u5bf9\u8c61\u4f7f\u2f64\u8fd0\u7b97\u7b26\u65f6&#xff0c;\u5fc5\u987b\u8f6c\u6362\u6210\u8c03\u2f64\u5bf9\u5e94\u8fd0\u7b97\u7b26\u91cd\u8f7d&#xff0c;\u82e5\u6ca1\u6709\u5bf9\u5e94\u7684\u8fd0\u7b97\u7b26\u91cd\u8f7d&#xff0c;\u5219\u4f1a\u7f16 \u8bd1\u62a5\u9519\u3002 \u2022 \u8fd0\u7b97\u7b26\u91cd\u8f7d\u662f\u5177\u6709\u7279\u6b8a\u540d\u5b57\u7684\u51fd\u6570&#xff0c;\u4ed6\u7684\u540d\u5b57\u662f\u7531operator\u548c\u540e\u2faf\u8981\u5b9a\u4e49\u7684\u8fd0\u7b97\u7b26\u5171\u540c\u6784\u6210\u3002\u548c\u5176 \u4ed6\u51fd\u6570\u2f00\u6837&#xff0c;\u5b83\u4e5f\u5177\u6709\u5176\u8fd4\u56de\u7c7b\u578b\u548c\u53c2\u6570\u5217\u8868\u4ee5\u53ca\u51fd\u6570\u4f53\u3002 \u2022 \u91cd\u8f7d\u8fd0\u7b97\u7b26\u51fd\u6570\u7684\u53c2\u6570\u4e2a\u6570\u548c\u8be5\u8fd0\u7b97\u7b26\u4f5c\u2f64\u7684\u8fd0\u7b97\u5bf9\u8c61\u6570\u91cf\u2f00\u6837\u591a\u3002\u2f00\u5143\u8fd0\u7b97\u7b26\u6709\u2f00\u4e2a\u53c2\u6570&#xff0c;\u2f06\u5143 \u8fd0\u7b97\u7b26\u6709\u4e24\u4e2a\u53c2\u6570&#xff0c;\u2f06\u5143\u8fd0\u7b97\u7b26\u7684\u5de6\u4fa7\u8fd0\u7b97\u5bf9\u8c61\u4f20\u7ed9\u7b2c\u2f00\u4e2a\u53c2\u6570&#xff0c;\u53f3\u4fa7\u8fd0\u7b97\u5bf9\u8c61\u4f20\u7ed9\u7b2c\u2f06\u4e2a\u53c2\u6570\u3002 \u2022 \u5982\u679c\u2f00\u4e2a\u91cd\u8f7d\u8fd0\u7b97\u7b26\u51fd\u6570\u662f\u6210\u5458\u51fd\u6570&#xff0c;\u5219\u5b83\u7684\u7b2c\u2f00\u4e2a\u8fd0\u7b97\u5bf9\u8c61\u9ed8\u8ba4\u4f20\u7ed9\u9690\u5f0f\u7684this\u6307\u9488&#xff0c;\u56e0\u6b64\u8fd0\u7b97 \u7b26\u91cd\u8f7d\u4f5c\u4e3a\u6210\u5458\u51fd\u6570\u65f6&#xff0c;\u53c2\u6570\u2f50\u8fd0\u7b97\u5bf9\u8c61\u5c11\u2f00\u4e2a\u3002<\/span><\/p>\n<p><span style=\"color:#ff9900\">\u2022 \u8fd0\u7b97\u7b26\u91cd\u8f7d\u4ee5\u540e&#xff0c;\u5176\u4f18\u5148\u7ea7\u548c\u7ed3\u5408\u6027\u4e0e\u5bf9\u5e94\u7684\u5185\u7f6e\u7c7b\u578b\u8fd0\u7b97\u7b26\u4fdd\u6301\u2f00\u81f4\u3002 \u2022 \u4e0d\u80fd\u901a\u8fc7\u8fde\u63a5\u8bed\u6cd5\u4e2d\u6ca1\u6709\u7684\u7b26\u53f7\u6765\u521b\u5efa\u65b0\u7684\u64cd\u4f5c\u7b26&#xff1a;\u2f50\u5982operator&#064;\u3002<\/span><\/p>\n<p><span style=\"color:#ff9900\">.* \u00a0 :: \u00a0sizeof \u00a0?: \u00a0 .)\u6ce8\u610f\u4ee5\u4e0a5\u4e2a\u8fd0\u7b97\u7b26\u4e0d\u80fd\u91cd\u8f7d\u3002(\u9009\u62e9\u9898\u2fa5\u2faf\u5e38\u8003&#xff0c;\u2f24\u5bb6\u8981\u8bb0\u2f00 \u91cd\u8f7d\u64cd\u4f5c\u7b26\u2f84\u5c11\u6709\u2f00\u4e2a\u7c7b\u7c7b\u578b\u53c2\u6570&#xff0c;\u4e0d\u80fd\u901a\u8fc7\u8fd0\u7b97\u7b26\u91cd\u8f7d\u6539\u53d8\u5185\u7f6e\u7c7b\u578b\u5bf9\u8c61\u7684\u542b\u4e49&#xff0c;\u5982&#xff1a;int\u00a0 operator&#043;(int x, int y) \u2022\u2f00\u4e2a\u7c7b\u9700\u8981\u91cd\u8f7d\u54ea\u4e9b\u8fd0\u7b97\u7b26&#xff0c;\u662f\u770b\u54ea\u4e9b\u8fd0\u7b97\u7b26\u91cd\u8f7d\u540e\u6709\u610f\u4e49&#xff0c;\u2f50\u5982Date\u7c7b\u91cd\u8f7doperator-\u5c31\u6709\u610f \u4e49&#xff0c;\u4f46\u662f\u91cd\u8f7doperator&#043;\u5c31\u6ca1\u6709\u610f\u4e49\u3002 \u2022 \u91cd\u8f7d&#043;&#043;\u8fd0\u7b97\u7b26\u65f6&#xff0c;\u6709\u524d\u7f6e&#043;&#043;\u548c\u540e\u7f6e&#043;&#043;&#xff0c;\u8fd0\u7b97\u7b26\u91cd\u8f7d\u51fd\u6570\u540d\u90fd\u662foperator&#043;&#043;&#xff0c;\u2f46\u6cd5\u5f88\u597d\u7684\u533a\u5206\u3002 C&#043;&#043;\u89c4\u5b9a&#xff0c;\u540e\u7f6e&#043;&#043;\u91cd\u8f7d\u65f6&#xff0c;\u589e\u52a0\u2f00\u4e2aint\u5f62\u53c2&#xff0c;\u8ddf\u524d\u7f6e&#043;&#043;\u6784\u6210\u51fd\u6570\u91cd\u8f7d&#xff0c;\u2f45\u4fbf\u533a\u5206\u3002 \u2022 \u91cd\u8f7d&lt;&lt;\u548c&gt;&gt;\u65f6&#xff0c;\u9700\u8981\u91cd\u8f7d\u4e3a\u5168\u5c40\u51fd\u6570&#xff0c;\u56e0\u4e3a\u91cd\u8f7d\u4e3a\u6210\u5458\u51fd\u6570&#xff0c;this\u6307\u9488\u9ed8\u8ba4\u62a2\u5360\u4e86\u7b2c\u2f00\u4e2a\u5f62\u53c2\u4f4d \u7f6e&#xff0c;\u7b2c\u2f00\u4e2a\u5f62\u53c2\u4f4d\u7f6e\u662f\u5de6\u4fa7\u8fd0\u7b97\u5bf9\u8c61&#xff0c;\u8c03\u2f64\u65f6\u5c31\u53d8\u6210\u4e86\u5bf9\u8c61&lt;&lt;cout&#xff0c;\u4e0d\u7b26\u5408\u4f7f\u2f64\u4e60\u60ef\u548c\u53ef\u8bfb\u6027\u3002 \u91cd\u8f7d\u4e3a\u5168\u5c40\u51fd\u6570\u628aostream\/istream\u653e\u5230\u7b2c\u2f00\u4e2a\u5f62\u53c2\u4f4d\u7f6e\u5c31\u53ef\u4ee5\u4e86&#xff0c;\u7b2c\u2f06\u4e2a\u5f62\u53c2\u4f4d\u7f6e\u5f53\u7c7b\u7c7b\u578b\u5bf9 \u8c61\u3002<\/span><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"1437\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725140901-6a64c37dbbf29.png\" width=\"1268\" \/><\/p>\n<p>#define _CRT_SECURE_NO_WARNINGS<br \/>\n#include&lt;iostream&gt;<br \/>\n#include&lt;assert.h&gt;<br \/>\n#include &lt;stdlib.h&gt;<br \/>\n#include &lt;stdbool.h&gt;<br \/>\nusing namespace std;<br \/>\n\/\/class Date<br \/>\n\/\/{<br \/>\n\/\/public :<br \/>\n\/\/void Init( int year ,int month ,int day )<br \/>\n\/\/{<br \/>\n\/\/_year &#061; year;<br \/>\n\/\/_month &#061; month;<br \/>\n\/\/_day &#061; day;<br \/>\n\/\/<br \/>\n\/\/}<br \/>\n\/\/<br \/>\n\/\/<br \/>\n\/\/private :<br \/>\n\/\/int _year;<br \/>\n\/\/int _month;<br \/>\n\/\/int _day;<br \/>\n\/\/<br \/>\n\/\/};<br \/>\n\/\/<br \/>\n\/\/<br \/>\n\/\/int main3r()<br \/>\n\/\/{<br \/>\n\/\/Date d1;<br \/>\n\/\/return 0;<br \/>\n\/\/}<\/p>\n<p>\/\/\u6790\u6784\u51fd\u6570<br \/>\ntypedef int STDatatype;<br \/>\nclass Stack<br \/>\n{<br \/>\npublic :<br \/>\nvoid Init(int n &#061; 4)<br \/>\n{<br \/>\n_a &#061; (STDatatype*)malloc (sizeof(STDatatype) * n);<br \/>\nif (_a &#061;&#061; nullptr)<br \/>\n{<br \/>\nperror(&#034;\u5185\u5b58\u6cc4\u9732\\\\n&#034;);<br \/>\nexit(1);<br \/>\n}<br \/>\n_capacity &#061; n;<br \/>\n_top &#061; 0;<\/p>\n<p>}<\/p>\n<p>\/\/\u6790\u6784\u51fd\u6570<br \/>\n~Stack()<br \/>\n{<br \/>\ncout &lt;&lt; &#034;~Stack ()&#034; &lt;&lt; endl;<br \/>\nfree(_a);<br \/>\n_a &#061; nullptr;<br \/>\n_top &#061; _capacity &#061; 0;<br \/>\n}<\/p>\n<p>private :<br \/>\nSTDatatype* _a;<br \/>\nsize_t _top;<br \/>\nsize_t _capacity;<\/p>\n<p>};<\/p>\n<p>\/\/\u4e24\u4e2a\u961f\u5217\u5b9e\u73b0\u6808<br \/>\nclass Myqueue<br \/>\n{<br \/>\npublic :<br \/>\n\/*~Myqueue ()<br \/>\n{<br \/>\ncout &lt;&lt; &#034;~Myqueue()&#034; &lt;&lt; endl;<\/p>\n<p>}*\/<\/p>\n<p>\/*\u7f16\u8bd1\u5668\u9ed8\u8ba4\u2f63\u6210MyQueue\u7684\u6790\u6784\u51fd\u6570\u8c03\u2f64\u4e86<br \/>\nStack\u7684\u6790\u6784&#xff0c;\u91ca\u653e\u7684Stack\u5185\u90e8\u7684\u8d44\u6e90<br \/>\n \u663e\u2f70\u5199\u6790\u6784&#xff0c;\u4e5f\u4f1a\u2f83\u52a8\u8c03\u2f64Stack\u7684\u6790\u6784*\/<br \/>\n\/*~MyQueue()<br \/>\n{}*\/<br \/>\nprivate :<br \/>\nStack pushst;<br \/>\nStack popst;<\/p>\n<p>};<\/p>\n<p>int  mai342n()<br \/>\n{<br \/>\nStack st;<br \/>\nMyqueue my;<br \/>\n\/*\u5728\u51fd\u6570\u8c03\u7528\u540e\u8c03\u7528\u6784\u9020\u51fd\u6570<br \/>\n \u5148\u8c03\u7528\u540e\u9762\u7684\u51fd\u6570*\/<\/p>\n<p>return 0;<br \/>\n}<br \/>\n\/\/\u62f7\u8d1d\u6784\u9020<br \/>\nclass Date<br \/>\n{<br \/>\npublic :<br \/>\nDate(int year &#061; 1, int month &#061; 1, int day &#061; 1)<br \/>\n{<br \/>\n_year &#061; year;<br \/>\n_month &#061; month;<br \/>\n_day &#061; day;<\/p>\n<p>}<br \/>\n\/\/Date d2 (d1) \u62f7\u8d1d\u51fd\u6570\u5fc5\u987b\u8fd9\u4e48\u5199<br \/>\n\/*Date(const Date&amp; d)<br \/>\n{<br \/>\n_year &#061; d._year;<br \/>\n_month &#061; d._month;<br \/>\n_day &#061; d._day;<br \/>\n}*\/<\/p>\n<p>Date f()<br \/>\n{<br \/>\nDate c;<br \/>\n\/\/&#8230;<br \/>\nreturn c;<\/p>\n<p>}<\/p>\n<p>\/\/\u8fd9\u91cc\u7528\u6307\u9488\u4e5f\u53ef\u4ee5 \u8fd9\u91cc\u7684\u6307\u9488\u5c31\u4e0d\u662f\u62f7\u8d1d\u6784\u9020<br \/>\n\/*Date(Date* d)<br \/>\n{<br \/>\n_year &#061; d-&gt;_year;<br \/>\n_month &#061; d-&gt;_month;<br \/>\n_day &#061; d-&gt;_day;<br \/>\n}*\/<\/p>\n<p>private:<br \/>\nint _year;<br \/>\nint _month;<br \/>\nint _day;<\/p>\n<p>};<br \/>\nvoid func(Date&amp; d)\/\/\u5982\u679c\u8fd9\u91cc\u6dfb\u52a0\u4e86&amp;\u7b26\u53f7\u5c31\u4f1a\u76f4\u63a5\u8c03\u7528\u4e86<br \/>\n{<\/p>\n<p>}<\/p>\n<p>int mai432n()<br \/>\n{<br \/>\nDate d1(2026,7,25);<br \/>\n\/\/\u62f7\u8d1d\u51fd\u6570\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u5fc5\u987b\u662f\u7c7b\u7c7b\u578b\u5f15\u7528\u7684\u5bf9\u8c61<br \/>\nDate d2(d1);\/\/\u4e24\u4e2a\u8868\u793a\u76f8\u540c<br \/>\nDate d4 &#061; d1;<br \/>\n\/\/\u4ece\u7f16\u8bd1\u5668\u4e0a\u53ef\u4ee5\u770b\u5230\u5df2\u7ecf\u62f7\u8d1d\u6210\u529f<\/p>\n<p>func(d1);<br \/>\n\/\/c&#043;&#043;\u89c4\u5b9a\u4f20\u503c\u4f20\u53c2\u8981\u8c03\u7528\u62f7\u8d1d\u6784\u9020<br \/>\n\/\/ \u5148\u8c03\u7528 Date &#xff08;Date &amp; d1&#xff09; \u540e\u8c03\u7528func(d1)<\/p>\n<p>\/\/\u6bcf\u6b21\u8c03\u7528\u62f7\u8d1d\u6784\u9020\u4e4b\u524d\u90fd\u8981\u5148\u4f20\u503c\u4f20\u53c2 \u4f20\u503c\u4f20\u53c2\u4f1a\u5f62\u6210<br \/>\n\/\/ \u4e00\u4e2a\u65b0\u7684\u62f7\u8d1d\u6784\u9020&#xff0c;\u5f62\u6210\u4e86\u65e0\u7a77\u9012\u5f52<\/p>\n<p>return 0;<br \/>\n}<\/p>\n<p>\/\/\u5f15\u7528\u8fd4\u56de\u4e0d\u4e00\u5b9a\u597d<br \/>\nclass Stack<br \/>\n{<br \/>\npublic :<br \/>\nStack( int n &#061;4  )<br \/>\n{<br \/>\n_arr &#061; (int*)malloc(sizeof(int) * n);<br \/>\nif (_arr &#061;&#061; nullptr)<br \/>\n{<br \/>\nperror(&#034;mallco fail &#034;);<br \/>\nexit(1);<br \/>\n}<br \/>\n_top &#061; 0;<br \/>\n_capacity &#061; n;<br \/>\n}<br \/>\nStack(const Stack&amp; d)<br \/>\n{<br \/>\n_arr &#061; (int*)malloc(sizeof(int) * d._capacity);<br \/>\nif (_arr &#061;&#061; nullptr)<br \/>\n{<br \/>\nperror(&#034;malloc fail&#034;);<br \/>\nexit(1);<br \/>\n}<br \/>\nmemcpy(_arr, d._arr, sizeof(int) * d._capacity);<br \/>\n_capacity &#061; d._capacity;<br \/>\n_top &#061; d._top;<br \/>\n}<\/p>\n<p>void* Push( int x )<br \/>\n{<br \/>\nif (_top &#061;&#061; _capacity)<br \/>\n{<br \/>\nint newcapacity &#061;  _capacity * 2;<br \/>\nint* tmp &#061; (int*)realloc(_arr,sizeof(int) * newcapacity);<br \/>\nif (tmp &#061;&#061; nullptr)<br \/>\n{<br \/>\nperror(&#034;malloc fail &#034;);<br \/>\nexit(1);<br \/>\n}<br \/>\n_arr &#061; tmp;<br \/>\n_capacity &#061; newcapacity;<\/p>\n<p>}<br \/>\n_arr[_top&#043;&#043;] &#061; x;<\/p>\n<p>}<\/p>\n<p>~Stack()<br \/>\n{<br \/>\ncout &lt;&lt; &#034;~Stack ()&#034; &lt;&lt; endl;<\/p>\n<p>free(_arr);<br \/>\n_arr &#061; nullptr;<br \/>\n_capacity &#061; _top &#061; 0;<br \/>\n}<\/p>\n<p>int  Top()<br \/>\n{<br \/>\nassert(_top &gt; 0);<br \/>\nreturn _arr[_top &#8211; 1];<\/p>\n<p>}<br \/>\nprivate :<br \/>\nint* _arr;<br \/>\nsize_t _top;<br \/>\nsize_t _capacity; <\/p>\n<p>};<\/p>\n<p>Stack&amp; Func()\/\/\u5f15\u7528\u8fd4\u56de<br \/>\n{<br \/>\nstatic Stack s1; \/\/\u8fd9\u91cc\u52a0\u5165static\u5c31\u53ef\u4ee5\u4f7f\u7528\u5f15\u7528\u8fd4\u56de\u4e86<br \/>\n\/\/\u5982\u679c\u4e0d\u52a0\u7684\u8bdd\u5c31\u4f1a\u62a5\u9519<br \/>\ns1.Push(1);<br \/>\ns1.Push(2);<br \/>\ns1.Push(3);<br \/>\ns1.Push(4);<\/p>\n<p>return s1;<\/p>\n<p>}<br \/>\nint mai423n()<br \/>\n{<br \/>\n\/\/\u7f16\u8bd1\u5668\u81ea\u5df1\u8c03\u7528<br \/>\n\/*Stack s1(10);<br \/>\nStack st2(s1);*\/<br \/>\nStack ret &#061; Func();<br \/>\nstd::cout &lt;&lt; ret.Top() &lt;&lt; endl;<\/p>\n<p>return 0;<br \/>\n}<\/p>\n<p>\/\/\u8fd0\u7b97\u7b26\u7684\u91cd\u8f7d<\/p>\n<p>class Date<br \/>\n{<br \/>\npublic :<br \/>\nDate(int year &#061; 1, int month &#061; 1, int day &#061;1 )<br \/>\n{<br \/>\n_year &#061; year;<br \/>\n_month &#061; month;<br \/>\n_day &#061; day;<\/p>\n<p>}<br \/>\n\/\/\u5982\u679c\u6211\u4eec\u628a\u8fd9\u4e2a\u653e\u5728\u7c7b\u91cc\u9762 \u4f1a\u53d1\u751f\u4ec0\u4e48&#xff1f;<br \/>\n\/\/\u7ed3\u679c\u662f\u663e\u793aoperator \u7684\u51fd\u6570\u53c2\u6570\u592a\u591a\u4e86<br \/>\n\/\/\u91cd\u8f7d\u4e3a\u6210\u5458\u51fd\u6570\u65f6\u4ed6\u7684\u7b2c\u4e00\u4e2a\u51fd\u6570\u5c31\u662fthis\u6307\u9488&#xff0c;<br \/>\n\/\/ \u6240\u4ee5\u8bf4\u6211\u4eec\u4f20\u4e00\u4e2a\u53c2\u6570\u5c31\u53ef\u4ee5<\/p>\n<p>\/\/\u4e0b\u9762\u7684\u4ee3\u7801\u7f16\u8bd1\u6210\u529f<br \/>\nbool operator&lt; (const Date&amp; d)<br \/>\n{<br \/>\nif (_year &lt; d._year)<br \/>\n{<br \/>\nreturn true;<br \/>\n}<br \/>\nelse if (_year &#061;&#061; d._year<br \/>\n&amp;&amp; _month &lt; d._month)<br \/>\n{<br \/>\nreturn true;<br \/>\n}<br \/>\nelse if (_year &#061;&#061; d._year<br \/>\n&amp;&amp; _month &lt; d._month<br \/>\n&amp;&amp; _day &lt; d._day)<br \/>\n{<br \/>\nreturn true;<br \/>\n}<\/p>\n<p>return false;<br \/>\n}<\/p>\n<p>\/\/\u65e5\u671f\u7c7b<br \/>\nint  GetMonthDay(int year, int month)<br \/>\n{<br \/>\nassert(month &gt; 0 &amp;&amp; month &lt; 13);<br \/>\nstatic int monthDayArray[13] &#061; { -1,31,28,31,30,31,30,31,31,30,31,30,31 };<br \/>\nif (month &#061;&#061; 2 &amp;&amp; (year % 100 !&#061; 0 &amp;&amp; year % 4 &#061;&#061; 0)<br \/>\n|| (year % 400 &#061;&#061; 0))<br \/>\n{<br \/>\nreturn 29;<br \/>\n}<br \/>\nelse<br \/>\n{<br \/>\nreturn monthDayArray[month];<br \/>\n}<br \/>\n}<\/p>\n<p>\/\/int operator &#8211; (const Date &amp; d);<br \/>\nDate operator &#043; (int day)<br \/>\n{<\/p>\n<p>}<\/p>\n<p>private :<br \/>\nint _year;<br \/>\nint _month;<br \/>\nint _day;<\/p>\n<p>};<\/p>\n<p>\/\/\u5982\u679c\u6211\u4eec\u4e0d\u628aprivate \u7ed9\u6ce8\u91ca\u6389\u6765\u600e\u4e48\u89e3\u51b3\u8fd9\u95ee\u9898\u5462&#xff1f;<br \/>\n\/\/1.\u63d0\u4f9b\u5bf9\u5e94getxxx\u51fd\u6570<br \/>\n\/\/2.\u53cb\u5143<br \/>\n\/\/3\u3001\u91cd\u8f7d\u4e3a\u6210\u5458\u51fd\u6570<\/p>\n<p>int main()<br \/>\n{<br \/>\nDate d1(2027, 5, 6);<br \/>\nDate d2(2034, 4, 6);<br \/>\n\/\/\u8fd9\u4e24\u4e2a\u5199\u6cd5\u90fd\u53ef\u4ee5 \u4f46\u662f\u8fd8\u662f\u63a8\u8350\u7b2c\u4e8c\u4e2a<br \/>\n\/\/bool ret1 &#061; operator&lt;(d1, d2);<br \/>\nbool ret2 &#061; d1 &lt; d2;<br \/>\n\/\/\u6389\u6362\u6210\u5bf9\u5e94\u7684\u8fd0\u7b97\u7b26\u91cd\u8f7d\u51fd\u6570<br \/>\nbool ret3 &#061; 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