{"id":114130,"date":"2026-10-08T12:17:20","date_gmt":"2026-10-08T04:17:20","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/114130.html"},"modified":"2026-10-08T12:17:20","modified_gmt":"2026-10-08T04:17:20","slug":"%e7%ba%a2%e9%bb%91%e6%a0%91%e5%8e%9f%e7%90%86-%e7%ba%a2%e9%bb%91%e6%a0%91%e4%ba%94%e5%a4%a7%e6%80%a7%e8%b4%a8-%e4%ba%8c%e5%8f%89%e6%90%9c%e7%b4%a2%e6%a0%91-%e5%b9%b3%e8%a1%a1%e6%a0%91-hashmap%e7%ba%a2","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/114130.html","title":{"rendered":"\u7ea2\u9ed1\u6811\u539f\u7406 \u7ea2\u9ed1\u6811\u4e94\u5927\u6027\u8d28 \u4e8c\u53c9\u641c\u7d22\u6811 \u5e73\u8861\u6811 HashMap\u7ea2\u9ed1\u6811 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\/>\n<h3>\u56db\u3001\u7ea2\u9ed1\u6811\u4e94\u5927\u6838\u5fc3\u6027\u8d28<\/h3>\n<li>\u8282\u70b9\u53ea\u6709\u4e24\u79cd\u989c\u8272&#xff1a;\u7ea2\u8272\u3001\u9ed1\u8272\u3002<\/li>\n<li>\u6839\u8282\u70b9\u4e00\u5b9a\u662f\u9ed1\u8272\u3002<\/li>\n<li>\u6240\u6709\u53f6\u5b50\u8282\u70b9&#xff08;NIL\u7a7a\u8282\u70b9&#xff09;\u90fd\u662f\u9ed1\u8272\u3002<\/li>\n<li>\u7ea2\u8272\u8282\u70b9\u7684\u4e24\u4e2a\u5b50\u8282\u70b9&#xff0c;\u5fc5\u987b\u662f\u9ed1\u8272\u3002\u4e0d\u80fd\u51fa\u73b0\u4e24\u4e2a\u7ea2\u8282\u70b9\u76f8\u8fde\u3002<\/li>\n<li>\u4ece\u4efb\u610f\u4e00\u4e2a\u8282\u70b9&#xff0c;\u5230\u5b83\u6240\u6709\u540e\u4ee3\u53f6\u5b50\u8282\u70b9&#xff0c;\u7ecf\u8fc7\u7684\u9ed1\u8272\u8282\u70b9\u6570\u91cf\u5fc5\u987b\u76f8\u540c&#xff08;\u9ed1\u9ad8\u4e00\u81f4&#xff09;\u3002<\/li>\n<p>\u2705 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\/>\n<h3>\u516d\u3001\u56de\u5230HashMap&#xff1a;\u4e3a\u4ec0\u4e48\u8981\u7528\u7ea2\u9ed1\u6811&#xff0c;\u800c\u4e0d\u662fAVL&#xff1f;<\/h3>\n<p>\u56de\u987eHashMap\u573a\u666f&#xff1a;\u54c8\u5e0c\u6876\u4e0a\u94fe\u8868\u8fc7\u957f&#xff08;\u22658&#xff09;&#xff0c;\u94fe\u8868\u67e5\u8be2O(n)\u592a\u6162&#xff0c;\u9700\u8981\u5347\u7ea7\u6811\u3002<\/p>\n<ul>\n<li>AVL\u6811&#xff1a;\u4e25\u683c\u5e73\u8861&#xff0c;\u67e5\u8be2\u5feb&#xff0c;\u4f46\u662f\u589e\u5220\u9891\u7e41\u65cb\u8f6c&#xff0c;put\/remove\u65cb\u8f6c\u591a\u5f00\u9500\u5927\u3002<\/li>\n<li>\u7ea2\u9ed1\u6811&#xff1a;\u5f31\u5e73\u8861&#xff0c;\u67e5\u8be2\u63a5\u8fd1AVL&#xff0c;\u589e\u5220\u65cb\u8f6c\u6b21\u6570\u5c11&#xff0c;\u7efc\u5408\u6027\u80fd\u66f4\u597d\u3002<\/li>\n<\/ul>\n<p>\u6240\u4ee5\u5f88\u591a\u6807\u51c6\u5e93\u90fd\u7528\u7ea2\u9ed1\u6811&#xff0c;\u6bd4\u5982&#xff1a;<\/p>\n<ul>\n<li>C&#043;&#043; \u7684 std::map\u3001std::set<\/li>\n<li>Java \u7684 TreeMap\u3001TreeSet<\/li>\n<li>Linux 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