{"id":37346,"date":"2025-05-15T22:27:24","date_gmt":"2025-05-15T14:27:24","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/37346.html"},"modified":"2025-05-15T22:27:24","modified_gmt":"2025-05-15T14:27:24","slug":"%e6%95%b0%e6%8d%ae%e7%bb%93%e6%9e%84-%ef%bc%88%e6%a6%82%e8%bf%b0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/37346.html","title":{"rendered":"\u6570\u636e\u7ed3\u6784\u2014\uff08\u6982\u8ff0\uff09"},"content":{"rendered":"<p id=\"main-toc\">\u76ee\u5f55<\/p>\n<p id=\"%E4%B8%80%20%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%EF%BC%8C%E7%9B%B8%E5%85%B3%E6%A6%82%E5%BF%B5-toc\" style=\"margin-left:0px\">\u4e00 \u6570\u636e\u7ed3\u6784&#xff0c;\u76f8\u5173\u6982\u5ff5<\/p>\n<p id=\"1.%20%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%EF%BC%9A-toc\" style=\"margin-left:80px\">1. \u6570\u636e\u7ed3\u6784&#xff1a;<\/p>\n<p id=\"2.%20%E6%95%B0%E6%8D%AE(Data)%3A-toc\" style=\"margin-left:80px\">2. \u6570\u636e(Data):<\/p>\n<p id=\"3.%20%E6%95%B0%E6%8D%AE%E5%85%83%E7%B4%A0(Data%20Element)%3A-toc\" style=\"margin-left:80px\">3. \u6570\u636e\u5143\u7d20(Data Element):<\/p>\n<p id=\"4.%20%E6%95%B0%E6%8D%AE%E9%A1%B9%EF%BC%9A-toc\" style=\"margin-left:80px\">4. \u6570\u636e\u9879&#xff1a;<\/p>\n<p id=\"5.%20%E6%95%B0%E6%8D%AE%E5%AF%B9%E8%B1%A1(Data%20Object)%3A-toc\" style=\"margin-left:80px\">5. \u6570\u636e\u5bf9\u8c61(Data Object):<\/p>\n<p id=\"6.%20%E5%AE%B9%E5%99%A8%EF%BC%88container%EF%BC%89%EF%BC%9A-toc\" style=\"margin-left:80px\">6. \u5bb9\u5668&#xff08;container&#xff09;&#xff1a;<\/p>\n<p id=\"7.%20%E7%BB%93%E7%82%B9%EF%BC%88Node%EF%BC%89%EF%BC%9A-toc\" style=\"margin-left:80px\">7. \u7ed3\u70b9&#xff08;Node&#xff09;&#xff1a;<\/p>\n<p id=\"8.%20%E8%BF%AD%E4%BB%A3%E5%99%A8%EF%BC%88iterator%EF%BC%89%EF%BC%9A-toc\" style=\"margin-left:80px\">8. \u8fed\u4ee3\u5668&#xff08;iterator&#xff09;&#xff1a;<\/p>\n<p id=\"9.%20%E5%89%8D%E9%A9%B1%20%E8%8A%82%E7%82%B9%EF%BC%9A-toc\" style=\"margin-left:80px\">9. \u524d\u9a71 \u8282\u70b9&#xff1a;<\/p>\n<p id=\"10.%20%E5%90%8E%E7%BB%A7%20%E8%8A%82%E7%82%B9%EF%BC%9A-toc\" style=\"margin-left:80px\">10. \u540e\u7ee7 \u8282\u70b9&#xff1a;<\/p>\n<p id=\"%E4%BA%8C%20%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E5%88%86%E7%B1%BB-toc\" style=\"margin-left:0px\">\u4e8c \u6570\u636e\u7ed3\u6784\u5206\u7c7b<\/p>\n<p id=\"1.%20%E9%80%BB%E8%BE%91%E7%BB%93%E6%9E%84%E5%88%86%E7%B1%BB-toc\" style=\"margin-left:40px\">1. \u903b\u8f91\u7ed3\u6784\u5206\u7c7b<\/p>\n<p id=\"1.%20%E9%9B%86%E5%90%88%E7%BB%93%E6%9E%84-toc\" style=\"margin-left:80px\">1. \u96c6\u5408\u7ed3\u6784<\/p>\n<p id=\"2.%20%E7%BA%BF%E6%80%A7%E7%BB%93%E6%9E%84-toc\" style=\"margin-left:80px\">2. \u7ebf\u6027\u7ed3\u6784<\/p>\n<p id=\"3.%20%E6%A0%91%E5%9E%8B%E7%BB%93%E6%9E%84-toc\" style=\"margin-left:80px\">3. \u6811\u578b\u7ed3\u6784<\/p>\n<p id=\"4.%20%E5%9B%BE%E7%8A%B6%E7%BB%93%E6%9E%84%E6%88%96%E7%BD%91%E7%8A%B6%E7%BB%93%E6%9E%84-toc\" style=\"margin-left:80px\">4. \u56fe\u72b6\u7ed3\u6784\u6216\u7f51\u72b6\u7ed3\u6784<\/p>\n<p id=\"2.%20%E7%89%A9%E7%90%86%E7%BB%93%E6%9E%84%E5%88%86%E7%B1%BB%C2%A0-toc\" style=\"margin-left:40px\">2. \u7269\u7406\u7ed3\u6784\u5206\u7c7b\u00a0<\/p>\n<p id=\"1.%20%E9%A1%BA%E5%BA%8F%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84-toc\" style=\"margin-left:80px\">1. \u987a\u5e8f\u5b58\u50a8\u7ed3\u6784<\/p>\n<p id=\"2.%20%E9%93%BE%E6%8E%A5%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84-toc\" style=\"margin-left:80px\">2. \u94fe\u63a5\u5b58\u50a8\u7ed3\u6784<\/p>\n<p id=\"3.%20%E6%95%B0%E6%8D%AE%E7%B4%A2%E5%BC%95%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84-toc\" style=\"margin-left:80px\">3. \u6570\u636e\u7d22\u5f15\u5b58\u50a8\u7ed3\u6784<\/p>\n<p id=\"4.%20%E6%95%B0%E6%8D%AE%E6%95%A3%E5%88%97%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84%20hash-toc\" style=\"margin-left:80px\">4. \u6570\u636e\u6563\u5217\u5b58\u50a8\u7ed3\u6784 hash<\/p>\n<p id=\"5.%20%E6%80%BB%E7%BB%93%C2%A0-toc\" style=\"margin-left:80px\">5. \u603b\u7ed3\u00a0<\/p>\n<p id=\"%E6%80%A7%E8%83%BD%E5%AF%B9%E6%AF%94%E4%B8%8E%E5%88%86%E6%9E%90-toc\" style=\"margin-left:120px\">\u6027\u80fd\u5bf9\u6bd4\u4e0e\u5206\u6790<\/p>\n<p id=\"3.%20%E6%80%BB%E7%BB%93-toc\" style=\"margin-left:40px\">3. \u603b\u7ed3<\/p>\n<p id=\"%E9%80%BB%E8%BE%91%E7%BB%93%E6%9E%84%E4%B8%8E%E7%89%A9%E7%90%86%E7%BB%93%E6%9E%84%E7%9A%84%E5%AF%B9%E5%BA%94%E5%85%B3%E7%B3%BB-toc\" style=\"margin-left:120px\">\u903b\u8f91\u7ed3\u6784\u4e0e\u7269\u7406\u7ed3\u6784\u7684\u5bf9\u5e94\u5173\u7cfb<\/p>\n<hr \/>\n<h2 id=\"%E4%B8%80%20%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%EF%BC%8C%E7%9B%B8%E5%85%B3%E6%A6%82%E5%BF%B5\" style=\"background-color:transparent\">\u4e00 \u6570\u636e\u7ed3\u6784&#xff0c;\u76f8\u5173\u6982\u5ff5<\/h2>\n<h4 id=\"1.%20%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%EF%BC%9A\">1. \u6570\u636e\u7ed3\u6784&#xff1a;<\/h4>\n<p>\u662f\u76f8\u4e92\u4e4b\u95f4\u5b58\u5728\u4e00\u79cd\u6216\u591a\u79cd\u7279\u5b9a\u5173\u7cfb\u7684\u6570\u636e\u5143\u7d20\u7684\u96c6\u5408\u3002\u4e0d\u540c\u7684\u6570\u636e\u5143\u7d20\u4e4b\u95f4\u4e0d\u662f\u72ec\u7acb\u7684&#xff0c;\u800c\u662f\u5b58\u5728\u7279\u5b9a\u7684\u5173\u7cfb&#xff0c;\u6211\u4eec\u5c06\u8fd9\u4e9b\u5173\u7cfb\u6210\u4e3a\u7ed3\u6784\u3002<\/p>\n<h4 id=\"2.%20%E6%95%B0%E6%8D%AE(Data)%3A\">2. \u6570\u636e(Data):<\/h4>\n<p>\u662f\u5bf9\u4fe1\u606f\u7684\u4e00\u79cd\u7b26\u53f7\u8868\u793a\u3002\u5728\u8ba1\u7b97\u673a\u79d1\u5b66\u4e2d\u662f\u6307\u6240\u6709\u80fd\u8f93\u5165\u5230\u8ba1\u7b97\u673a\u4e2d\u5e76\u88ab\u8ba1\u7b97\u673a\u7a0b\u5e8f\u5904\u7406\u7684\u7b26\u53f7\u7684\u603b\u79f0\u3002\u63cf\u8ff0\u5ba2\u89c2\u4e8b\u7269\u7684\u7b26\u53f7&#xff0c;\u662f\u8ba1\u7b97\u673a\u4e2d\u53ef\u4ee5\u64cd\u4f5c\u7684\u5bf9\u8c61&#xff0c;\u662f\u80fd\u88ab\u8ba1\u7b97\u673a\u8bc6\u522b&#xff0c;\u5e76\u8f93\u5165\u7ed9\u8ba1\u7b97\u673a\u5904\u7406\u7684\u7b26\u53f7\u96c6\u5408\u3002&#xff08;\u6570\u636e\u4e0d\u4ec5\u5305\u542b\u6574\u578b\u3001\u5b9e\u578b\u7b49\u6570\u503c\u7c7b\u578b&#xff0c;\u8fd8\u5305\u62ec\u5b57\u7b26\u53ca\u58f0\u97f3\u3001\u56fe\u50cf\u3001\u89c6\u9891\u7b49\u975e\u6570\u503c\u7c7b\u578b\u3002&#xff09;<\/p>\n<h4 id=\"3.%20%E6%95%B0%E6%8D%AE%E5%85%83%E7%B4%A0(Data%20Element)%3A\">3. \u6570\u636e\u5143\u7d20(Data Element):<\/h4>\n<p>\u662f\u6570\u636e\u7684\u57fa\u672c\u5355\u4f4d\u5728\u8ba1\u7b97\u673a\u7a0b\u5e8f\u4e2d\u901a\u5e38\u4f5c\u4e3a\u4e00\u4e2a\u6574\u4f53\u8fdb\u884c\u8003\u8651\u548c\u5904\u7406\u3002\u4e00\u4e2a\u6570\u636e\u5143\u7d20\u53ef\u7531\u82e5\u5e72\u4e2a\u6570\u636e\u9879\u7ec4\u6210\u3002<\/p>\n<h4 id=\"4.%20%E6%95%B0%E6%8D%AE%E9%A1%B9%EF%BC%9A\">4. \u6570\u636e\u9879&#xff1a;<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"220\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250515142721-6825f9c9ad0ef.png\" width=\"894\" \/><\/p>\n<p>\u4e00\u4e2a\u6570\u636e\u5143\u7d20\u53ef\u4ee5\u7531\u82e5\u5e72\u4e2a\u6570\u636e\u9879\u7ec4\u6210\u3002&#xff08;\u6bd4\u5982&#xff1a;\u4eba\u53ef\u4ee5\u6709\u773c\u8033\u53e3\u9f3b\u8fd9\u4e9b\u6570\u636e\u9879&#xff09;\u3002\u6570\u636e\u9879\u662f\u6570\u636e\u4e0d\u53ef\u5206\u5272\u7684\u6700\u5c0f\u5355\u4f4d\u3002<\/p>\n<h4 id=\"5.%20%E6%95%B0%E6%8D%AE%E5%AF%B9%E8%B1%A1(Data%20Object)%3A\">5. \u6570\u636e\u5bf9\u8c61(Data Object):<\/h4>\n<p>\u662f\u6027\u8d28\u76f8\u540c\u7684\u6570\u636e\u5143\u7d20\u7684\u96c6\u5408\u3002\u662f\u6570\u636e\u7684\u4e00\u4e2a\u5b50\u96c6\u3002<\/p>\n<h4 id=\"6.%20%E5%AE%B9%E5%99%A8%EF%BC%88container%EF%BC%89%EF%BC%9A\">6. \u5bb9\u5668&#xff08;container&#xff09;&#xff1a;<\/h4>\n<p>\u88c5\u5165\u6570\u636e\u5143\u7d20\u7684\u5916\u90e8\u5bf9\u8c61\u3002\u4e00\u822c\u662f\u5148\u6709\u6570\u636e\u5173\u7cfb&#xff0c;\u518d\u6709\u53ef\u4ee5\u88c5\u5165\u6570\u636e\u5143\u7d20\u7684\u5bb9\u5668&#xff0c;\u4e00\u4e2a\u5bb9\u5668\u5bf9\u5e94\u4e00\u4e2a\u6570\u636e\u5143\u7d20&#xff0c;\u53ef\u4ee5\u628a\u5b83\u60f3\u8c61\u6210\u4e00\u4e2a\u7eb8\u7bb1\u3002<\/p>\n<h4 id=\"7.%20%E7%BB%93%E7%82%B9%EF%BC%88Node%EF%BC%89%EF%BC%9A\">7. \u7ed3\u70b9&#xff08;Node&#xff09;&#xff1a;<\/h4>\n<p>\u6570\u636e\u5173\u7cfb\u4e2d&#xff0c;\u7528\u4e8e\u5efa\u7acb\u5173\u7cfb\u652f\u6491\u7684\u8fde\u63a5\u70b9&#xff0c;\u6bd4\u5982\u8def\u7531\u5668\u7f51\u5173&#xff0c;\u6811\u7684\u5206\u53c9&#xff1b;\u4e0e\u8282\u70b9\u63a5\u8fd1\u4f46\u6709\u6240\u533a\u522b\u3002<\/p>\n<h4 id=\"8.%20%E8%BF%AD%E4%BB%A3%E5%99%A8%EF%BC%88iterator%EF%BC%89%EF%BC%9A\">8. \u8fed\u4ee3\u5668&#xff08;iterator&#xff09;&#xff1a;<\/h4>\n<p>\u4e00\u4e2a\u8d85\u7ea7\u63a5\u53e3&#xff01; \u662f\u53ef\u4ee5\u904d\u5386\u96c6\u5408\u7684\u5bf9\u8c61&#xff0c;\u4e3a\u5404\u79cd\u5bb9\u5668\u63d0\u4f9b\u4e86\u516c\u5171\u7684\u64cd\u4f5c\u63a5\u53e3\u3002<\/p>\n<h4 id=\"9.%20%E5%89%8D%E9%A9%B1%20%E8%8A%82%E7%82%B9%EF%BC%9A\">9. \u524d\u9a71 \u8282\u70b9&#xff1a;<\/h4>\n<p>\u6570\u636e\u503c\u5c0f\u4e8e\u8282\u70b9n&#xff0c;\u4e14\u4e0e\u8282\u70b9n\u6570\u503c\u6700\u63a5\u8fd1\u7684\u8282\u70b9&#xff08;\u8bb0\u4e3a\u8282\u70b9m&#xff09;<\/p>\n<h4 id=\"10.%20%E5%90%8E%E7%BB%A7%20%E8%8A%82%E7%82%B9%EF%BC%9A\">10. \u540e\u7ee7 \u8282\u70b9&#xff1a;<\/h4>\n<p>\u6570\u636e\u503c\u5927\u4e8e\u8282\u70b9n&#xff0c;\u4e14\u6570\u503c\u6700\u63a5\u8fd1\u8282\u70b9n\u7684\u7b2c\u4e00\u4e2a\u8282\u70b9&#xff08;\u8bb0\u4e3a\u8282\u70b9m&#xff09;<\/p>\n<p>11. \u68c0\u7d22&#xff08;\u7d22\u5f15 index&#xff09;&#xff1a;<\/p>\n<p>\u6839\u636e\u7d22\u5f15\u5feb\u901f\u7684\u627e\u5230\u6570\u636e\u5143\u7d20&#xff1b;<\/p>\n<p>12. \u904d\u5386&#xff1a;<\/p>\n<p>\u5c06\u6570\u636e\u5bf9\u8c61\u4e2d\u7684\u6240\u6709\u6570\u636e\u5143\u7d20\u5168\u90e8\u8bbf\u95ee\u4e00\u904d&#xff1b;<\/p>\n<p>13. \u52a8\u6001\u6269\u5bb9&#xff1a;<\/p>\n<p>\u6570\u636e\u5bf9\u8c61\u4e2d\u7684\u6570\u636e\u5143\u7d20\u6570\u91cf\u53d1\u751f\u53d8\u5316\u3002<\/p>\n<h2 id=\"%E4%BA%8C%20%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E5%88%86%E7%B1%BB\">\u4e8c \u6570\u636e\u7ed3\u6784\u5206\u7c7b<\/h2>\n<p>\u6570\u636e\u7ed3\u6784\u662f\u8ba1\u7b97\u673a\u4e2d\u7ec4\u7ec7\u3001\u7ba1\u7406\u548c\u5b58\u50a8\u6570\u636e\u7684\u65b9\u5f0f&#xff0c;\u5206\u4e3a\u00a0\u903b\u8f91\u7ed3\u6784\u00a0\u548c\u00a0\u7269\u7406\u7ed3\u6784&#xff08;\u5b58\u50a8\u7ed3\u6784&#xff09;\u3002\u4e8c\u8005\u7684\u6838\u5fc3\u533a\u522b\u5728\u4e8e&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u903b\u8f91\u7ed3\u6784&#xff1a;\u5173\u6ce8\u6570\u636e\u5143\u7d20\u4e4b\u95f4\u7684\u62bd\u8c61\u5173\u7cfb&#xff08;\u5982\u987a\u5e8f\u3001\u5c42\u6b21\u3001\u8fde\u63a5\u7b49&#xff09;&#xff0c;\u4e0e\u8ba1\u7b97\u673a\u5b58\u50a8\u65e0\u5173\u3002<\/p>\n<\/li>\n<li>\n<p>\u7269\u7406\u7ed3\u6784&#xff1a;\u6570\u636e\u5728\u5185\u5b58\u4e2d\u7684\u5b9e\u9645\u5b58\u50a8\u65b9\u5f0f&#xff08;\u5982\u8fde\u7eed\u5b58\u50a8\u3001\u5206\u6563\u5b58\u50a8&#xff09;&#xff0c;\u76f4\u63a5\u5f71\u54cd\u7a0b\u5e8f\u6027\u80fd\u3002<\/p>\n<\/li>\n<\/ul>\n<h3 id=\"1.%20%E9%80%BB%E8%BE%91%E7%BB%93%E6%9E%84%E5%88%86%E7%B1%BB\">1. \u903b\u8f91\u7ed3\u6784\u5206\u7c7b<\/h3>\n<p>\u903b\u8f91\u7ed3\u6784\u7684\u5206\u7c7b\u4e0e\u7279\u70b9<\/p>\n<table>\n<tr>\u903b\u8f91\u7ed3\u6784\u7c7b\u578b\u63cf\u8ff0\u5178\u578b\u793a\u4f8b\u5e94\u7528\u573a\u666f<\/tr>\n<tbody>\n<tr>\n<td>\u7ebf\u6027\u7ed3\u6784<\/td>\n<td>\u6570\u636e\u5143\u7d20\u95f4\u5448\u4e00\u5bf9\u4e00\u5173\u7cfb&#xff0c;\u5f62\u6210\u5e8f\u5217\u3002<\/td>\n<td>\u6570\u7ec4\u3001\u94fe\u8868\u3001\u6808\u3001\u961f\u5217<\/td>\n<td>\u987a\u5e8f\u64cd\u4f5c&#xff08;\u5982\u904d\u5386\u3001\u6392\u5e8f&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u6811\u5f62\u7ed3\u6784<\/td>\n<td>\u6570\u636e\u5143\u7d20\u95f4\u5448\u4e00\u5bf9\u591a\u5173\u7cfb&#xff0c;\u5f62\u6210\u5c42\u6b21\u7ed3\u6784\u3002<\/td>\n<td>\u4e8c\u53c9\u6811\u3001B\u6811\u3001\u5806\u3001\u5b57\u5178\u6811<\/td>\n<td>\u6587\u4ef6\u7cfb\u7edf\u3001\u6570\u636e\u5e93\u7d22\u5f15\u3001\u51b3\u7b56\u6a21\u578b<\/td>\n<\/tr>\n<tr>\n<td>\u56fe\u7ed3\u6784<\/td>\n<td>\u6570\u636e\u5143\u7d20\u95f4\u5448\u591a\u5bf9\u591a\u5173\u7cfb&#xff0c;\u5f62\u6210\u7f51\u7edc\u7ed3\u6784\u3002<\/td>\n<td>\u6709\u5411\u56fe\u3001\u65e0\u5411\u56fe\u3001\u90bb\u63a5\u8868\/\u77e9\u9635<\/td>\n<td>\u793e\u4ea4\u7f51\u7edc\u3001\u8def\u5f84\u89c4\u5212\u3001\u4f9d\u8d56\u5206\u6790<\/td>\n<\/tr>\n<tr>\n<td>\u96c6\u5408\u7ed3\u6784<\/td>\n<td>\u6570\u636e\u5143\u7d20\u95f4\u65e0\u660e\u786e\u903b\u8f91\u5173\u7cfb&#xff0c;\u4ec5\u5c5e\u4e8e\u540c\u4e00\u96c6\u5408\u3002<\/td>\n<td>\u54c8\u5e0c\u96c6\u5408\u3001\u65e0\u5e8f\u5217\u8868<\/td>\n<td>\u53bb\u91cd\u3001\u6210\u5458\u68c0\u6d4b\u3001\u6570\u5b66\u96c6\u5408\u8fd0\u7b97<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p> <img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"378\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250515142721-6825f9c9cf427.png\" width=\"794\" \/> <\/p>\n<h4 id=\"1.%20%E9%9B%86%E5%90%88%E7%BB%93%E6%9E%84\">1. \u96c6\u5408\u7ed3\u6784<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"134\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250515142722-6825f9ca040aa.png\" width=\"440\" \/><\/p>\n<p>\u5b9a\u4e49&#xff1a;\u6570\u636e\u5143\u7d20\u4e4b\u95f4\u65e0\u660e\u786e\u903b\u8f91\u5173\u7cfb&#xff0c;\u4ec5\u5c5e\u4e8e\u540c\u4e00\u96c6\u5408\u3002 \u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u5173\u6ce8\u5143\u7d20\u7684\u552f\u4e00\u6027\u548c\u5b58\u5728\u6027&#xff0c;\u800c\u975e\u987a\u5e8f\u6216\u5173\u8054\u3002<\/p>\n<\/li>\n<li>\n<p>\u6838\u5fc3\u64cd\u4f5c&#xff1a;\u63d2\u5165\u3001\u5220\u9664\u3001\u67e5\u627e\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5e38\u89c1\u7c7b\u578b&#xff1a;<\/p>\n<li>\n<p>\u54c8\u5e0c\u96c6\u5408&#xff08;HashSet&#xff09;&#xff1a;\u57fa\u4e8e\u54c8\u5e0c\u8868\u5b9e\u73b0&#xff0c;\u67e5\u627e\u65f6\u95f4\u590d\u6742\u5ea6O(1)\u3002<\/p>\n<ul>\n<li>\n<p>\u793a\u4f8b&#xff1a;Python\u7684set\u7c7b\u578b\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u6811\u96c6\u5408&#xff08;TreeSet&#xff09;&#xff1a;\u57fa\u4e8e\u5e73\u8861\u4e8c\u53c9\u641c\u7d22\u6811\u5b9e\u73b0&#xff0c;\u5143\u7d20\u6709\u5e8f\u3002<\/p>\n<ul>\n<li>\n<p>\u793a\u4f8b&#xff1a;Java\u7684TreeSet\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<p>\u5e94\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u6570\u636e\u53bb\u91cd&#xff1a;\u5feb\u901f\u68c0\u6d4b\u91cd\u590d\u5143\u7d20\u3002<\/p>\n<\/li>\n<li>\n<p>\u6210\u5458\u68c0\u6d4b&#xff1a;\u5224\u65ad\u5143\u7d20\u662f\u5426\u5b58\u5728\u4e8e\u96c6\u5408\u4e2d\u3002<\/p>\n<\/li>\n<li>\n<p>\u96c6\u5408\u8fd0\u7b97&#xff1a;\u5e76\u96c6\u3001\u4ea4\u96c6\u3001\u5dee\u96c6&#xff08;\u5982\u6570\u636e\u5e93\u67e5\u8be2\u4f18\u5316&#xff09;\u3002<\/p>\n<\/li>\n<\/ul>\n<h4 id=\"2.%20%E7%BA%BF%E6%80%A7%E7%BB%93%E6%9E%84\">2. \u7ebf\u6027\u7ed3\u6784<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"80\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250515142722-6825f9ca12d17.png\" width=\"523\" \/><\/p>\n<p>\u5b9a\u4e49&#xff1a;\u6570\u636e\u5143\u7d20\u4e4b\u95f4\u5b58\u5728\u4e00\u5bf9\u4e00\u7684\u987a\u5e8f\u5173\u7cfb&#xff0c;\u5f62\u6210\u7ebf\u6027\u5e8f\u5217\u3002\u6bcf\u4e2a\u5143\u7d20\u6709\u4e14\u4ec5\u6709\u4e00\u4e2a\u76f4\u63a5\u524d\u9a71\u548c\u4e00\u4e2a\u76f4\u63a5\u540e\u7ee7\u3002 \u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u5143\u7d20\u6309\u987a\u5e8f\u6392\u5217&#xff0c;\u65e0\u5206\u652f\u3002<\/p>\n<\/li>\n<li>\n<p>\u652f\u6301\u904d\u5386\u3001\u63d2\u5165\u3001\u5220\u9664\u7b49\u64cd\u4f5c\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5e38\u89c1\u7c7b\u578b&#xff1a;<\/p>\n<li>\n<p>\u6570\u7ec4&#xff1a;\u8fde\u7eed\u5185\u5b58\u5b58\u50a8&#xff0c;\u652f\u6301\u5feb\u901f\u968f\u673a\u8bbf\u95ee\u3002<\/p>\n<ul>\n<li>\n<p>\u793a\u4f8b&#xff1a;int arr[5] &#061; {1, 2, 3, 4, 5};<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u94fe\u8868&#xff1a;\u901a\u8fc7\u6307\u9488\u94fe\u63a5\u975e\u8fde\u7eed\u5185\u5b58\u5757&#xff0c;\u652f\u6301\u52a8\u6001\u6269\u5c55\u3002<\/p>\n<ul>\n<li>\n<p>\u793a\u4f8b&#xff1a;\u5355\u94fe\u8868\u3001\u53cc\u5411\u94fe\u8868\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u6808&#xff08;Stack&#xff09;&#xff1a;\u540e\u8fdb\u5148\u51fa&#xff08;LIFO&#xff09;&#xff0c;\u5982\u51fd\u6570\u8c03\u7528\u6808\u3002<\/p>\n<ul>\n<li>\n<p>\u64cd\u4f5c&#xff1a;push&#xff08;\u5165\u6808&#xff09;\u3001pop&#xff08;\u51fa\u6808&#xff09;\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u961f\u5217&#xff08;Queue&#xff09;&#xff1a;\u5148\u8fdb\u5148\u51fa&#xff08;FIFO&#xff09;&#xff0c;\u5982\u4efb\u52a1\u8c03\u5ea6\u961f\u5217\u3002<\/p>\n<ul>\n<li>\n<p>\u64cd\u4f5c&#xff1a;enqueue&#xff08;\u5165\u961f&#xff09;\u3001dequeue&#xff08;\u51fa\u961f&#xff09;\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<p>\u5e94\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u6570\u7ec4&#xff1a;\u9700\u8981\u5feb\u901f\u8bbf\u95ee\u5143\u7d20\u7684\u573a\u666f&#xff08;\u5982\u6392\u5e8f&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>\u94fe\u8868&#xff1a;\u9891\u7e41\u63d2\u5165\/\u5220\u9664\u7684\u573a\u666f&#xff08;\u5982\u5b9e\u73b0\u961f\u5217&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>\u6808&#xff1a;\u64a4\u9500\u64cd\u4f5c\u3001\u8868\u8fbe\u5f0f\u6c42\u503c\u3002<\/p>\n<\/li>\n<li>\n<p>\u961f\u5217&#xff1a;\u6d88\u606f\u961f\u5217\u3001\u6253\u5370\u4efb\u52a1\u7ba1\u7406\u3002<\/p>\n<\/li>\n<\/ul>\n<h4 id=\"3.%20%E6%A0%91%E5%9E%8B%E7%BB%93%E6%9E%84\">3. \u6811\u578b\u7ed3\u6784<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"211\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250515142722-6825f9ca1d814.png\" width=\"591\" \/><\/p>\n<p>\u5b9a\u4e49&#xff1a;\u6570\u636e\u5143\u7d20\u4e4b\u95f4\u5b58\u5728\u4e00\u5bf9\u591a\u7684\u5c42\u6b21\u5173\u7cfb&#xff0c;\u5f62\u6210\u6811\u72b6\u5c42\u7ea7\u7ed3\u6784\u3002 \u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u6bcf\u4e2a\u8282\u70b9\u6700\u591a\u6709\u4e00\u4e2a\u7236\u8282\u70b9&#xff0c;\u4f46\u53ef\u4ee5\u6709\u591a\u4e2a\u5b50\u8282\u70b9\u3002<\/p>\n<\/li>\n<li>\n<p>\u5177\u6709\u552f\u4e00\u7684\u6839\u8282\u70b9&#xff0c;\u53f6\u5b50\u8282\u70b9\u65e0\u5b50\u8282\u70b9\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5e38\u89c1\u7c7b\u578b&#xff1a;<\/p>\n<li>\n<p>\u4e8c\u53c9\u6811&#xff1a;\u6bcf\u4e2a\u8282\u70b9\u6700\u591a\u6709\u4e24\u4e2a\u5b50\u8282\u70b9\u3002<\/p>\n<ul>\n<li>\n<p>\u793a\u4f8b&#xff1a;\u4e8c\u53c9\u641c\u7d22\u6811&#xff08;BST&#xff09;\u3001\u5e73\u8861\u4e8c\u53c9\u6811&#xff08;AVL\u6811&#xff09;\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>B\u6811\/B&#043;\u6811&#xff1a;\u591a\u8def\u5e73\u8861\u67e5\u627e\u6811&#xff0c;\u7528\u4e8e\u6570\u636e\u5e93\u7d22\u5f15\u3002<\/p>\n<\/li>\n<li>\n<p>\u5806&#xff08;Heap&#xff09;&#xff1a;\u5b8c\u5168\u4e8c\u53c9\u6811&#xff0c;\u652f\u6301\u5feb\u901f\u63d2\u5165\u548c\u5220\u9664\u6700\u503c\u3002<\/p>\n<ul>\n<li>\n<p>\u7c7b\u578b&#xff1a;\u6700\u5927\u5806\u3001\u6700\u5c0f\u5806\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5b57\u5178\u6811&#xff08;Trie&#xff09;&#xff1a;\u7528\u4e8e\u5b57\u7b26\u4e32\u524d\u7f00\u5339\u914d&#xff0c;\u5982\u8f93\u5165\u6cd5\u63d0\u793a\u3002<\/p>\n<\/li>\n<p>\u5e94\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u6587\u4ef6\u7cfb\u7edf&#xff1a;\u76ee\u5f55\u4e0e\u5b50\u76ee\u5f55\u7684\u5c42\u6b21\u5173\u7cfb\u3002<\/p>\n<\/li>\n<li>\n<p>\u6570\u636e\u5e93\u7d22\u5f15&#xff1a;B&#043;\u6811\u52a0\u901f\u6570\u636e\u67e5\u8be2\u3002<\/p>\n<\/li>\n<li>\n<p>\u54c8\u592b\u66fc\u7f16\u7801&#xff1a;\u538b\u7f29\u7b97\u6cd5\u4e2d\u6784\u5efa\u6700\u4f18\u524d\u7f00\u6811\u3002<\/p>\n<\/li>\n<\/ul>\n<h4 id=\"4.%20%E5%9B%BE%E7%8A%B6%E7%BB%93%E6%9E%84%E6%88%96%E7%BD%91%E7%8A%B6%E7%BB%93%E6%9E%84\">4. \u56fe\u72b6\u7ed3\u6784\u6216\u7f51\u72b6\u7ed3\u6784<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"168\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250515142722-6825f9ca2bd54.png\" width=\"517\" \/><\/p>\n<p>\u5b9a\u4e49&#xff1a;\u6570\u636e\u5143\u7d20\u4e4b\u95f4\u53ef\u5b58\u5728\u591a\u5bf9\u591a\u7684\u590d\u6742\u5173\u7cfb&#xff0c;\u5f62\u6210\u7f51\u7edc\u7ed3\u6784\u3002 \u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u9876\u70b9&#xff08;\u8282\u70b9&#xff09;\u8868\u793a\u5b9e\u4f53&#xff0c;\u8fb9\u8868\u793a\u5b9e\u4f53\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fb9\u53ef\u5e26\u6743\u91cd&#xff08;\u5982\u8ddd\u79bb\u3001\u6210\u672c&#xff09;\u6216\u65b9\u5411&#xff08;\u6709\u5411\u56fe\/\u65e0\u5411\u56fe&#xff09;\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5e38\u89c1\u7c7b\u578b&#xff1a;<\/p>\n<li>\n<p>\u90bb\u63a5\u77e9\u9635&#xff1a;\u4e8c\u7ef4\u6570\u7ec4\u8868\u793a\u9876\u70b9\u95f4\u8fde\u63a5\u5173\u7cfb\u3002<\/p>\n<ul>\n<li>\n<p>\u7a7a\u95f4\u590d\u6742\u5ea6&#xff1a;O(V\u00b2)&#xff0c;\u9002\u5408\u7a20\u5bc6\u56fe\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u90bb\u63a5\u8868&#xff1a;\u94fe\u8868\u6570\u7ec4\u5b58\u50a8\u6bcf\u4e2a\u9876\u70b9\u7684\u90bb\u5c45\u3002<\/p>\n<ul>\n<li>\n<p>\u7a7a\u95f4\u590d\u6742\u5ea6&#xff1a;O(V &#043; E)&#xff0c;\u9002\u5408\u7a00\u758f\u56fe\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u6709\u5411\u56fe&#xff1a;\u8fb9\u6709\u65b9\u5411&#xff08;\u5982\u5fae\u535a\u5173\u6ce8\u5173\u7cfb&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>\u65e0\u5411\u56fe&#xff1a;\u8fb9\u65e0\u65b9\u5411&#xff08;\u5982\u5fae\u4fe1\u597d\u53cb\u5173\u7cfb&#xff09;\u3002<\/p>\n<\/li>\n<p>\u5e94\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u793e\u4ea4\u7f51\u7edc&#xff1a;\u7528\u6237\u4e4b\u95f4\u7684\u5173\u6ce8\/\u597d\u53cb\u5173\u7cfb\u3002<\/p>\n<\/li>\n<li>\n<p>\u8def\u5f84\u89c4\u5212&#xff1a;Dijkstra\u7b97\u6cd5\u6c42\u6700\u77ed\u8def\u5f84\u3002<\/p>\n<\/li>\n<li>\n<p>\u63a8\u8350\u7cfb\u7edf&#xff1a;\u57fa\u4e8e\u56fe\u7684\u5173\u7cfb\u6316\u6398&#xff08;\u5982PageRank&#xff09;\u3002<\/p>\n<\/li>\n<\/ul>\n<h3 id=\"2.%20%E7%89%A9%E7%90%86%E7%BB%93%E6%9E%84%E5%88%86%E7%B1%BB%C2%A0\">2. \u7269\u7406\u7ed3\u6784\u5206\u7c7b\u00a0<\/h3>\n<p>\u7269\u7406\u7ed3\u6784\u7684\u5206\u7c7b\u4e0e\u7279\u70b9<\/p>\n<table>\n<tbody>\n<tr>\u7269\u7406\u7ed3\u6784\u7c7b\u578b\u63cf\u8ff0\u5b9e\u73b0\u65b9\u5f0f\u4f18\u7f3a\u70b9\u9002\u7528\u903b\u8f91\u7ed3\u6784<\/tr>\n<tr>\n<td>\u987a\u5e8f\u5b58\u50a8<\/td>\n<td>\u6570\u636e\u5143\u7d20\u5728\u5185\u5b58\u4e2d\u8fde\u7eed\u5b58\u50a8\u3002<\/td>\n<td>\u6570\u7ec4\u3001\u52a8\u6001\u6570\u7ec4<\/td>\n<td>\u4f18\u70b9&#xff1a;\u968f\u673a\u8bbf\u95ee\u5feb&#xff1b; \u7f3a\u70b9&#xff1a;\u63d2\u5165\/\u5220\u9664\u6548\u7387\u4f4e<\/td>\n<td>\u7ebf\u6027\u7ed3\u6784&#xff08;\u6570\u7ec4\u3001\u6808\u3001\u961f\u5217&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u94fe\u5f0f\u5b58\u50a8<\/td>\n<td>\u6570\u636e\u5143\u7d20\u901a\u8fc7\u6307\u9488\u94fe\u63a5&#xff0c;\u5b58\u50a8\u4f4d\u7f6e\u4e0d\u8fde\u7eed\u3002<\/td>\n<td>\u5355\u94fe\u8868\u3001\u53cc\u5411\u94fe\u8868\u3001\u6811\u8282\u70b9\u6307\u9488<\/td>\n<td>\u4f18\u70b9&#xff1a;\u63d2\u5165\/\u5220\u9664\u7075\u6d3b&#xff1b; \u7f3a\u70b9&#xff1a;\u8bbf\u95ee\u6548\u7387\u4f4e<\/td>\n<td>\u7ebf\u6027\u7ed3\u6784\u3001\u6811\u3001\u56fe<\/td>\n<\/tr>\n<tr>\n<td>\u7d22\u5f15\u5b58\u50a8<\/td>\n<td>\u901a\u8fc7\u7d22\u5f15\u8868\u8bb0\u5f55\u6570\u636e\u5730\u5740&#xff0c;\u6570\u636e\u672c\u8eab\u53ef\u5206\u6563\u5b58\u50a8\u3002<\/td>\n<td>\u6570\u636e\u5e93\u7d22\u5f15\u3001\u6587\u4ef6\u7cfb\u7edf<\/td>\n<td>\u4f18\u70b9&#xff1a;\u5feb\u901f\u5b9a\u4f4d&#xff1b; \u7f3a\u70b9&#xff1a;\u7d22\u5f15\u7ef4\u62a4\u5f00\u9500<\/td>\n<td>\u96c6\u5408\u3001\u7ebf\u6027\u7ed3\u6784<\/td>\n<\/tr>\n<tr>\n<td>\u6563\u5217\u5b58\u50a8<\/td>\n<td>\u5229\u7528\u54c8\u5e0c\u51fd\u6570\u8ba1\u7b97\u5b58\u50a8\u4f4d\u7f6e&#xff0c;\u6570\u636e\u6309\u8ba1\u7b97\u7ed3\u679c\u5b58\u653e\u3002<\/td>\n<td>\u54c8\u5e0c\u8868\u3001\u5e03\u9686\u8fc7\u6ee4\u5668<\/td>\n<td>\u4f18\u70b9&#xff1a;\u67e5\u627e\u6781\u5feb&#xff1b; \u7f3a\u70b9&#xff1a;\u54c8\u5e0c\u51b2\u7a81\u5904\u7406<\/td>\n<td>\u96c6\u5408\u3001\u952e\u503c\u5bf9\u5b58\u50a8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u603b\u7ed3\u5bf9\u6bd4<\/p>\n<table>\n<tr>\u5b58\u50a8\u7ed3\u6784C\u8bed\u8a00\u5b9e\u73b0\u65f6\u95f4\u590d\u6742\u5ea6&#xff08;\u63d2\u5165\/\u67e5\u627e&#xff09;\u9002\u7528\u573a\u666f<\/tr>\n<tbody>\n<tr>\n<td>\u987a\u5e8f\u5b58\u50a8<\/td>\n<td>\u6570\u7ec4<\/td>\n<td>\u63d2\u5165\/\u5220\u9664 O(n)&#xff0c;\u8bbf\u95ee O(1)<\/td>\n<td>\u9759\u6001\u6570\u636e\u3001\u9ad8\u9891\u968f\u673a\u8bbf\u95ee<\/td>\n<\/tr>\n<tr>\n<td>\u94fe\u63a5\u5b58\u50a8<\/td>\n<td>\u94fe\u8868<\/td>\n<td>\u63d2\u5165\/\u5220\u9664 O(1)&#xff0c;\u8bbf\u95ee O(n)<\/td>\n<td>\u52a8\u6001\u6570\u636e\u3001\u9891\u7e41\u4fee\u6539<\/td>\n<\/tr>\n<tr>\n<td>\u7d22\u5f15\u5b58\u50a8<\/td>\n<td>\u7ed3\u6784\u4f53\u6570\u7ec4 &#043; \u7d22\u5f15\u8868<\/td>\n<td>\u63d2\u5165 O(n log n)&#xff0c;\u67e5\u627e O(log n)<\/td>\n<td>\u6570\u636e\u5e93\u3001\u6587\u4ef6\u7cfb\u7edf<\/td>\n<\/tr>\n<tr>\n<td>\u6563\u5217\u5b58\u50a8<\/td>\n<td>\u54c8\u5e0c\u8868 &#043; \u94fe\u5730\u5740\u6cd5<\/td>\n<td>\u63d2\u5165\/\u67e5\u627e O(1)&#xff08;\u5e73\u5747&#xff09;<\/td>\n<td>\u7f13\u5b58\u3001\u5b57\u5178\u3001\u53bb\u91cd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4 id=\"1.%20%E9%A1%BA%E5%BA%8F%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84\">1. \u987a\u5e8f\u5b58\u50a8\u7ed3\u6784<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"381\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250515142722-6825f9ca393a1.png\" width=\"1155\" \/><\/p>\n<p>\u5b9a\u4e49&#xff1a;\u6570\u636e\u5143\u7d20\u5728\u5185\u5b58\u4e2d\u6309\u987a\u5e8f\u8fde\u7eed\u5b58\u653e&#xff0c;\u901a\u8fc7\u5143\u7d20\u4e0b\u6807\u76f4\u63a5\u8bbf\u95ee\u3002 \u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u7269\u7406\u8fde\u7eed&#xff1a;\u5143\u7d20\u5730\u5740\u8fde\u7eed&#xff0c;\u65e0\u989d\u5916\u6307\u9488\u5f00\u9500\u3002<\/p>\n<\/li>\n<li>\n<p>\u968f\u673a\u8bbf\u95ee&#xff1a;\u901a\u8fc7\u4e0b\u6807\u76f4\u63a5\u5b9a\u4f4d\u5143\u7d20&#xff0c;\u65f6\u95f4\u590d\u6742\u5ea6\u4e3a O(1)\u3002<\/p>\n<\/li>\n<\/ul>\n<table>\n<tr>\u7279\u6027\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>\u4f18\u70b9<\/td>\n<td>\u8bbf\u95ee\u901f\u5ea6\u5feb&#xff1b;\u5185\u5b58\u5229\u7528\u7387\u9ad8&#xff08;\u65e0\u6307\u9488\u5f00\u9500&#xff09;\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u7f3a\u70b9<\/td>\n<td>\u63d2\u5165\/\u5220\u9664\u9700\u79fb\u52a8\u5927\u91cf\u5143\u7d20&#xff0c;\u6548\u7387\u4f4e&#xff1b;\u5bb9\u91cf\u56fa\u5b9a&#xff08;\u52a8\u6001\u6570\u7ec4\u6269\u5bb9\u6709\u989d\u5916\u6210\u672c&#xff09;\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u73b0\u65b9\u5f0f<\/td>\n<td>\u6570\u7ec4\u3001\u52a8\u6001\u6570\u7ec4&#xff08;\u5982 C&#043;&#043; \u7684\u00a0vector&#xff09;\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u573a\u666f<\/td>\n<td>\u6570\u636e\u91cf\u56fa\u5b9a\u6216\u53d8\u5316\u5c0f&#xff0c;\u9700\u9891\u7e41\u968f\u673a\u8bbf\u95ee\u7684\u573a\u666f&#xff08;\u5982\u6392\u5e8f\u3001\u77e9\u9635\u8fd0\u7b97&#xff09;\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u793a\u4f8b&#xff1a;<\/p>\n<p> int arr[5] &#061; {1, 2, 3, 4, 5};  \/\/ \u5b9a\u4e49\u6570\u7ec4<br \/>\nprintf(&#034;%d&#034;, arr[2]);          \/\/ \u76f4\u63a5\u8bbf\u95ee\u7b2c3\u4e2a\u5143\u7d20&#xff08;\u8f93\u51fa&#xff1a;3&#xff09; <\/p>\n<h4 id=\"2.%20%E9%93%BE%E6%8E%A5%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84\">2. \u94fe\u63a5\u5b58\u50a8\u7ed3\u6784<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"384\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250515142722-6825f9ca7bbc7.png\" width=\"1163\" \/><\/p>\n<p>\u5b9a\u4e49&#xff1a;\u6570\u636e\u5143\u7d20\u901a\u8fc7\u6307\u9488\u94fe\u63a5&#xff0c;\u5b58\u50a8\u4f4d\u7f6e\u4e0d\u8fde\u7eed\u3002 \u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u52a8\u6001\u5206\u914d&#xff1a;\u5185\u5b58\u6309\u9700\u5206\u914d&#xff0c;\u652f\u6301\u7075\u6d3b\u6269\u5c55\u3002<\/p>\n<\/li>\n<li>\n<p>\u94fe\u5f0f\u8bbf\u95ee&#xff1a;\u901a\u8fc7\u6307\u9488\u8df3\u8f6c\u8bbf\u95ee\u5143\u7d20&#xff0c;\u65f6\u95f4\u590d\u6742\u5ea6\u4e3a O(n)\u3002<\/p>\n<\/li>\n<\/ul>\n<table>\n<tr>\u7279\u6027\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>\u4f18\u70b9<\/td>\n<td>\u63d2\u5165\/\u5220\u9664\u6548\u7387\u9ad8&#xff08;\u4ec5\u4fee\u6539\u6307\u9488&#xff09;&#xff1b;\u65e0\u9700\u9884\u5148\u5206\u914d\u5185\u5b58\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u7f3a\u70b9<\/td>\n<td>\u8bbf\u95ee\u6548\u7387\u4f4e&#xff08;\u9700\u904d\u5386&#xff09;&#xff1b;\u6307\u9488\u5360\u7528\u989d\u5916\u5185\u5b58\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u73b0\u65b9\u5f0f<\/td>\n<td>\u5355\u94fe\u8868\u3001\u53cc\u5411\u94fe\u8868\u3001\u6811\u7ed3\u6784&#xff08;\u5982\u4e8c\u53c9\u6811\u7684\u6307\u9488\u5b9e\u73b0&#xff09;\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u573a\u666f<\/td>\n<td>\u9891\u7e41\u63d2\u5165\/\u5220\u9664\u7684\u573a\u666f&#xff08;\u5982\u961f\u5217\u3001\u56fe\u7ed3\u6784&#xff09;\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u793a\u4f8b&#xff1a;<\/p>\n<p> struct Node { int data; struct Node *next; };  \/\/ \u5b9a\u4e49\u8282\u70b9<br \/>\nstruct Node a &#061; {10}, b &#061; {20}; a.next &#061; &amp;b;   \/\/ \u624b\u52a8\u94fe\u63a5\u4e24\u4e2a\u8282\u70b9<br \/>\nprintf(&#034;%d&#034;, a.next-&gt;data);                    \/\/ \u8f93\u51fa&#xff1a;20 <\/p>\n<h4 id=\"3.%20%E6%95%B0%E6%8D%AE%E7%B4%A2%E5%BC%95%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84\">3. \u6570\u636e\u7d22\u5f15\u5b58\u50a8\u7ed3\u6784<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"354\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250515142722-6825f9caac6ec.png\" width=\"1171\" \/><\/p>\n<p>\u5b9a\u4e49&#xff1a;\u901a\u8fc7\u7d22\u5f15\u8868\u8bb0\u5f55\u6570\u636e\u5730\u5740&#xff0c;\u6570\u636e\u672c\u8eab\u53ef\u5206\u6563\u5b58\u50a8\u3002 \u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u5feb\u901f\u5b9a\u4f4d&#xff1a;\u7d22\u5f15\u8868\u5b58\u50a8\u952e\u4e0e\u7269\u7406\u5730\u5740\u7684\u6620\u5c04\u3002<\/p>\n<\/li>\n<li>\n<p>\u5206\u5c42\u7ba1\u7406&#xff1a;\u7d22\u5f15\u4e0e\u6570\u636e\u5206\u79bb&#xff0c;\u9700\u7ef4\u62a4\u7d22\u5f15\u4e00\u81f4\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<table>\n<tr>\u7279\u6027\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>\u4f18\u70b9<\/td>\n<td>\u652f\u6301\u9ad8\u6548\u8303\u56f4\u67e5\u8be2&#xff1b;\u9002\u5408\u5927\u89c4\u6a21\u6570\u636e\u7ba1\u7406\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u7f3a\u70b9<\/td>\n<td>\u7d22\u5f15\u7ef4\u62a4\u590d\u6742&#xff08;\u589e\u5220\u9700\u540c\u6b65\u66f4\u65b0&#xff09;&#xff1b;\u5b58\u50a8\u5f00\u9500\u5927&#xff08;\u9700\u989d\u5916\u7d22\u5f15\u7a7a\u95f4&#xff09;\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u73b0\u65b9\u5f0f<\/td>\n<td>B\u6811\u3001B&#043;\u6811&#xff08;\u6570\u636e\u5e93\u7d22\u5f15&#xff09;\u3001\u6587\u4ef6\u5206\u914d\u8868&#xff08;FAT&#xff09;\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u573a\u666f<\/td>\n<td>\u6570\u636e\u5e93\u7d22\u5f15\u3001\u6587\u4ef6\u7cfb\u7edf\u3001\u6709\u5e8f\u6570\u636e\u67e5\u8be2&#xff08;\u5982\u6309\u8303\u56f4\u641c\u7d22&#xff09;\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u793a\u4f8b&#xff1a;<\/p>\n<p> int data[3] &#061; {100, 200, 300}, index[3] &#061; {0, 1, 2};  \/\/ \u6570\u636e\u4e0e\u7d22\u5f15\u8868<br \/>\nprintf(&#034;%d&#034;, data[index[1]]);                        \/\/ \u901a\u8fc7\u7d22\u5f15\u8bbf\u95ee&#xff08;\u8f93\u51fa&#xff1a;200&#xff09; <\/p>\n<h4 id=\"4.%20%E6%95%B0%E6%8D%AE%E6%95%A3%E5%88%97%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84%20hash\">4. \u6570\u636e\u6563\u5217\u5b58\u50a8\u7ed3\u6784 hash<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"419\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250515142722-6825f9cada301.png\" width=\"562\" \/><\/p>\n<p>\u5b9a\u4e49&#xff1a;\u901a\u8fc7\u54c8\u5e0c\u51fd\u6570\u8ba1\u7b97\u6570\u636e\u5b58\u50a8\u4f4d\u7f6e&#xff0c;\u76f4\u63a5\u5b9a\u4f4d\u5185\u5b58\u5730\u5740\u3002 \u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u5feb\u901f\u67e5\u627e&#xff1a;\u7406\u60f3\u60c5\u51b5\u4e0b\u65f6\u95f4\u590d\u6742\u5ea6\u4e3a O(1)\u3002<\/p>\n<\/li>\n<li>\n<p>\u51b2\u7a81\u5904\u7406&#xff1a;\u9700\u89e3\u51b3\u54c8\u5e0c\u51b2\u7a81&#xff08;\u5982\u5f00\u653e\u5bfb\u5740\u6cd5\u3001\u94fe\u5730\u5740\u6cd5&#xff09;\u3002<\/p>\n<\/li>\n<\/ul>\n<table>\n<tr>\u7279\u6027\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>\u4f18\u70b9<\/td>\n<td>\u67e5\u627e\u901f\u5ea6\u6781\u5feb&#xff1b;\u9002\u5408\u7cbe\u786e\u5339\u914d\u67e5\u8be2\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u7f3a\u70b9<\/td>\n<td>\u54c8\u5e0c\u51b2\u7a81\u5f71\u54cd\u6027\u80fd&#xff1b;\u4e0d\u652f\u6301\u8303\u56f4\u67e5\u8be2\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u73b0\u65b9\u5f0f<\/td>\n<td>\u54c8\u5e0c\u8868\u3001\u5e03\u9686\u8fc7\u6ee4\u5668\u3001\u4e00\u81f4\u6027\u54c8\u5e0c\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u573a\u666f<\/td>\n<td>\u7f13\u5b58\u7cfb\u7edf&#xff08;\u5982 Redis&#xff09;\u3001\u5b57\u5178\u3001\u53bb\u91cd&#xff08;\u5982\u00a0HashSet&#xff09;\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u793a\u4f8b&#xff1a;<\/p>\n<p> struct HashNode { int key; struct HashNode *next; } *table[10] &#061; {NULL};  \/\/ \u54c8\u5e0c\u8868<br \/>\nint idx &#061; 5 % 10; table[idx] &#061; &amp;(struct HashNode){5, NULL};               \/\/ \u63d2\u5165\u952e5<br \/>\nprintf(&#034;%d&#034;, table[idx]-&gt;key);                                            \/\/ \u8f93\u51fa&#xff1a;5 <\/p>\n<h4 id=\"5.%20%E6%80%BB%E7%BB%93%C2%A0\">5. \u603b\u7ed3\u00a0<\/h4>\n<h5 id=\"%E6%80%A7%E8%83%BD%E5%AF%B9%E6%AF%94%E4%B8%8E%E5%88%86%E6%9E%90\">\u6027\u80fd\u5bf9\u6bd4\u4e0e\u5206\u6790<\/h5>\n<table>\n<tr>\u64cd\u4f5c\u7c7b\u578b\u987a\u5e8f\u5b58\u50a8&#xff08;\u6570\u7ec4&#xff09;\u94fe\u5f0f\u5b58\u50a8&#xff08;\u94fe\u8868&#xff09;\u6563\u5217\u5b58\u50a8&#xff08;\u54c8\u5e0c\u8868&#xff09;\u7d22\u5f15\u5b58\u50a8&#xff08;B\u6811&#xff09;<\/tr>\n<tbody>\n<tr>\n<td>\u968f\u673a\u8bbf\u95ee<\/td>\n<td>O(1)<\/td>\n<td>O(n)<\/td>\n<td>O(1)&#xff08;\u5e73\u5747&#xff09;<\/td>\n<td>O(log n)<\/td>\n<\/tr>\n<tr>\n<td>\u63d2\u5165\/\u5220\u9664<\/td>\n<td>O(n)<\/td>\n<td>O(1)<\/td>\n<td>O(1)&#xff08;\u5e73\u5747&#xff09;<\/td>\n<td>O(log n)<\/td>\n<\/tr>\n<tr>\n<td>\u7a7a\u95f4\u5229\u7528\u7387<\/td>\n<td>\u9ad8&#xff08;\u8fde\u7eed\u5b58\u50a8&#xff09;<\/td>\n<td>\u4f4e&#xff08;\u6307\u9488\u989d\u5916\u5f00\u9500&#xff09;<\/td>\n<td>\u4e2d\u7b49&#xff08;\u54c8\u5e0c\u8868\u8d1f\u8f7d\u56e0\u5b50&#xff09;<\/td>\n<td>\u4e2d\u7b49&#xff08;\u7d22\u5f15\u7ed3\u6784&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u573a\u666f<\/td>\n<td>\u9759\u6001\u6570\u636e\u3001\u9891\u7e41\u8bbf\u95ee<\/td>\n<td>\u52a8\u6001\u6570\u636e\u3001\u9891\u7e41\u4fee\u6539<\/td>\n<td>\u5feb\u901f\u67e5\u627e\u3001\u53bb\u91cd<\/td>\n<td>\u6709\u5e8f\u6570\u636e\u3001\u8303\u56f4\u67e5\u8be2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tr>\u5b58\u50a8\u7ed3\u6784\u6838\u5fc3\u4ee3\u7801\u5173\u952e\u7279\u70b9<\/tr>\n<tbody>\n<tr>\n<td>\u987a\u5e8f\u5b58\u50a8<\/td>\n<td>int arr[5]; arr[2]&#061;3;<\/td>\n<td>\u8fde\u7eed\u5185\u5b58&#xff0c;\u76f4\u63a5\u8bbf\u95ee<\/td>\n<\/tr>\n<tr>\n<td>\u94fe\u63a5\u5b58\u50a8<\/td>\n<td>struct Node { &#8230; }; a.next &#061; &amp;b;<\/td>\n<td>\u52a8\u6001\u6307\u9488&#xff0c;\u7075\u6d3b\u589e\u5220<\/td>\n<\/tr>\n<tr>\n<td>\u7d22\u5f15\u5b58\u50a8<\/td>\n<td>data[index[1]]<\/td>\n<td>\u7d22\u5f15\u8868\u52a0\u901f\u5b9a\u4f4d<\/td>\n<\/tr>\n<tr>\n<td>\u6563\u5217\u5b58\u50a8<\/td>\n<td>table[hash(key)] &#061; &amp;node;<\/td>\n<td>\u54c8\u5e0c\u51fd\u6570\u6620\u5c04&#xff0c;\u51b2\u7a81\u5904\u7406<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 id=\"3.%20%E6%80%BB%E7%BB%93\">3. \u603b\u7ed3<\/h3>\n<h5 id=\"%E9%80%BB%E8%BE%91%E7%BB%93%E6%9E%84%E4%B8%8E%E7%89%A9%E7%90%86%E7%BB%93%E6%9E%84%E7%9A%84%E5%AF%B9%E5%BA%94%E5%85%B3%E7%B3%BB\">\u903b\u8f91\u7ed3\u6784\u4e0e\u7269\u7406\u7ed3\u6784\u7684\u5bf9\u5e94\u5173\u7cfb<\/h5>\n<table>\n<tr>\u903b\u8f91\u7ed3\u6784\u652f\u6301\u7684\u7269\u7406\u7ed3\u6784\u5178\u578b\u5b9e\u73b0\u793a\u4f8b<\/tr>\n<tbody>\n<tr>\n<td>\u7ebf\u6027\u7ed3\u6784<\/td>\n<td>\u987a\u5e8f\u5b58\u50a8\u3001\u94fe\u5f0f\u5b58\u50a8<\/td>\n<td>&#8211; \u6570\u7ec4&#xff08;\u987a\u5e8f\u5b58\u50a8&#xff09; &#8211; \u94fe\u8868&#xff08;\u94fe\u5f0f\u5b58\u50a8&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u6811\u5f62\u7ed3\u6784<\/td>\n<td>\u94fe\u5f0f\u5b58\u50a8\u3001\u987a\u5e8f\u5b58\u50a8&#xff08;\u5b8c\u5168\u4e8c\u53c9\u6811&#xff09;<\/td>\n<td>&#8211; \u4e8c\u53c9\u6811&#xff08;\u6307\u9488\u94fe\u5f0f&#xff09; &#8211; \u5806&#xff08;\u6570\u7ec4\u987a\u5e8f\u5b58\u50a8&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u56fe\u7ed3\u6784<\/td>\n<td>\u94fe\u5f0f\u5b58\u50a8&#xff08;\u90bb\u63a5\u8868&#xff09;\u3001\u987a\u5e8f\u5b58\u50a8&#xff08;\u90bb\u63a5\u77e9\u9635&#xff09;<\/td>\n<td>&#8211; \u90bb\u63a5\u8868&#xff08;\u94fe\u8868\u5b9e\u73b0&#xff09; &#8211; \u90bb\u63a5\u77e9\u9635&#xff08;\u4e8c\u7ef4\u6570\u7ec4\u5b9e\u73b0&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u96c6\u5408\u7ed3\u6784<\/td>\n<td>\u6563\u5217\u5b58\u50a8\u3001\u7d22\u5f15\u5b58\u50a8<\/td>\n<td>&#8211; \u54c8\u5e0c\u96c6\u5408&#xff08;\u6563\u5217\u5b58\u50a8&#xff09; &#8211; \u6709\u5e8f\u96c6\u5408&#xff08;B\u6811\u7d22\u5f15\u5b58\u50a8&#xff09;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb921\u6b21\uff0c\u70b9\u8d5e8\u6b21\uff0c\u6536\u85cf25\u6b21\u3002\u6570\u636e\u7ed3\u6784\u662f\u8ba1\u7b97\u673a\u4e2d\u7ec4\u7ec7\u3001\u7ba1\u7406\u548c\u5b58\u50a8\u6570\u636e\u7684\u65b9\u5f0f\uff0c\u5206\u4e3a\u903b\u8f91\u7ed3\u6784\u548c\u7269\u7406\u7ed3\u6784\u3002\u903b\u8f91\u7ed3\u6784\u5173\u6ce8\u6570\u636e\u5143\u7d20\u95f4\u7684\u62bd\u8c61\u5173\u7cfb\uff0c\u5305\u62ec\u7ebf\u6027\u7ed3\u6784\uff08\u5982\u6570\u7ec4\u3001\u94fe\u8868\uff09\u3001\u6811\u5f62\u7ed3\u6784\uff08\u5982\u4e8c\u53c9\u6811\u3001B\u6811\uff09\u3001\u56fe\u7ed3\u6784\uff08\u5982\u6709\u5411\u56fe\u3001\u65e0\u5411\u56fe\uff09\u548c\u96c6\u5408\u7ed3\u6784\uff08\u5982\u54c8\u5e0c\u96c6\u5408\uff09\u3002\u7269\u7406\u7ed3\u6784\u5219\u5173\u6ce8\u6570\u636e\u5728\u5185\u5b58\u4e2d\u7684\u5b9e\u9645\u5b58\u50a8\u65b9\u5f0f\uff0c\u5305\u62ec\u987a\u5e8f\u5b58\u50a8\uff08\u5982\u6570\u7ec4\uff09\u3001\u94fe\u5f0f\u5b58\u50a8\uff08\u5982\u94fe\u8868\uff09\u3001\u7d22\u5f15\u5b58\u50a8\uff08\u5982B\u6811\uff09\u548c\u6563\u5217\u5b58\u50a8\uff08\u5982\u54c8\u5e0c\u8868\uff09\u3002\u4e0d\u540c\u7684\u6570\u636e\u7ed3\u6784\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u6570\u7ec4\u9002\u5408\u9891\u7e41\u968f\u673a\u8bbf\u95ee\uff0c\u94fe\u8868\u9002\u5408\u9891\u7e41\u63d2\u5165\u5220\u9664\uff0c\u54c8\u5e0c\u8868\u9002\u5408\u5feb\u901f\u67e5\u627e\u3002\u65f6\u95f4\u590d\u6742\u5ea6\u662f\u8861\u91cf\u6570\u636e\u7ed3\u6784\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807\uff0c\u5982\u6570\u7ec4\u7684\u968f\u673a\u8bbf\u95ee\u4e3aO(1)\uff0c_\u6570\u636e\u7ed3\u6784\u6982\u8ff0<\/p>\n","protected":false},"author":2,"featured_media":37336,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1813],"topic":[],"class_list":["post-37346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-1813"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u6570\u636e\u7ed3\u6784\u2014\uff08\u6982\u8ff0\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/37346.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6570\u636e\u7ed3\u6784\u2014\uff08\u6982\u8ff0\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" 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