![\"\"](\"..\/..\/upload\/2017_08\/170825075884792.png\")
<\/p>\u672c\u6587\u662f\u5728\u9605\u8bfbAditya Bhargava\u5148\u751f\u7b97\u6cd5\u56fe\u89e3\u4e00\u4e66\u6240\u505a\u7684\u603b\u7ed3\uff0c\u6587\u4e2d\u90e8\u5206\u4ee3\u7801\u5f15\u7528\u4e86\u539f\u6587\u7684\u4ee3\u7801\uff0c\u5728\u6b64\u611f\u8c22Aditya Bhargava\u5148\u751f\u6240\u4f5c\u51fa\u7684\u8fd9\u4e48\u7b80\u5355\u7684\u4e8b\u4f8b\uff0c\u5bf9\u57fa\u7840\u7b97\u6cd5\u611f\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u9605\u8bfb\u539f\u6587\u3002\u7531\u4e8e\u672c\u4eba\u4e5f\u662f\u7f16\u7a0b\u521d\u5b66\u8005\uff0c\u6240\u4ee5\u672c\u4e66\u6bd4\u8f83\u6d45\u663e\u6613\u61c2\uff0c\u6240\u4ecb\u7ecd\u7684\u7b97\u6cd5\u914d\u4e0a\u63d2\u56fe\u4e5f\u5341\u5206\u6613\u61c2\uff0c\u8fd9\u91cc\u53ea\u662f\u4ecb\u7ecd\u51e0\u79cd\u6700\u57fa\u7840\u7684\u7b97\u6cd5\u7531\u6d45\u5165\u6df1\u4ee5\u5e2e\u52a9\u7406\u987a\u4e00\u4e9b\u7b80\u5355\u7684\u601d\u7ef4\u903b\u8f91\u3002<\/p>
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\u3000\u3000\u5bf9\u4e8e\u8fd9\u4e2a\u731c\u6570\u5b57\u7684\u6e38\u620f\u4f7f\u7528\u4e8c\u5206\u6cd5\u601d\u60f3\u5b8c\u6210\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>
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\u3000\u3000\u7b80\u5355\u67e5\u627e\u7684\u8fd0\u884c\u65f6\u95f4\u603b\u662f\u4e3aO(n)\u3002\u5728\u7535\u8bdd\u7c3f\u67e5\u627eAdit\u65f6\uff0c\u4e00\u6b21\u5c31\u627e\u5230\u4e86\uff0c\u8fd9\u662f\u6700\u4f73\u7684\u60c5\u5f62\uff0c\u5373O\uff081\uff09\uff0c\u4f46\u5927O\u8868\u793a\u6cd5\u8bf4\u7684\u662f\u6700\u7cdf\u7684\u60c5\u5f62\u3002\u56e0\u6b64\uff0c\u4f60\u53ef\u4ee5\u8bf4\uff0c\u5728\u6700\u7cdf\u60c5\u51b5\u4e0b\uff0c\u5fc5\u987b\u67e5\u770b\u7535\u8bdd\u7c3f\u4e2d\u7684\u6bcf\u4e2a\u6761\u76ee\uff0c\u5bf9\u5e94\u7684\u8fd0\u884c\u65f6\u95f4\u4e3aO(n)\u3002<\/p>
\u3000\u3000? O(log n)\uff0c\u4e5f\u53eb\u5bf9\u6570\u65f6\u95f4\uff0c\u8fd9\u6837\u7684\u7b97\u6cd5\u5305\u62ec\u4e8c\u5206\u67e5\u627e\u3002<\/p>
\u3000\u3000? O(n)\uff0c\u4e5f\u53eb\u7ebf\u6027\u65f6\u95f4\uff0c\u8fd9\u6837\u7684\u7b97\u6cd5\u5305\u62ec\u7b80\u5355\u67e5\u627e\u3002<\/p>
\u3000\u3000? O(n * log n)\uff0c\u8fd9\u6837\u7684\u7b97\u6cd5\u5305\u62ec\u5feb\u901f\u6392\u5e8f\u3002<\/p>
\u3000\u3000? O(n2 )\uff0c\u8fd9\u6837\u7684\u7b97\u6cd5\u5305\u62ec\u9009\u62e9\u6392\u5e8f\u3002<\/p>
\u3000\u3000? O(n!)\uff0c\u8fd9\u6837\u7684\u7b97\u6cd5\u5305\u62ec\u63a5\u4e0b\u6765\u5c06\u4ecb\u7ecd\u7684\u65c5\u884c\u5546\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>
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<\/p>
\u3000\u3000\u901f\u5ea6\u7531\u5feb\u5230\u6162\uff0c\u5f53\u7136\u53ea\u662f\u9488\u5bf9\u8fd9\u4e2a\u95ee\u9898\u800c\u8a00\u3002<\/p>
\u3000\u3000? \u7b97\u6cd5\u7684\u901f\u5ea6\u6307\u7684\u5e76\u975e\u65f6\u95f4\uff0c\u800c\u662f\u64cd\u4f5c\u6570\u7684\u589e\u901f\u3002<\/p>
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\u3000\u3000? \u7b97\u6cd5\u7684\u8fd0\u884c\u65f6\u95f4\u7528\u5927O\u8868\u793a\u6cd5\u8868\u793a\u3002<\/p>
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\u3000\u3000\u94fe\u8868\u4e2d\u7684\u5143\u7d20\u53ef\u5b58\u50a8\u5728\u5185\u5b58\u7684\u4efb\u4f55\u5730\u65b9\u3002\u94fe\u8868\u7684\u6bcf\u4e2a\u5143\u7d20\u90fd\u5b58\u50a8\u4e86\u4e0b\u4e00\u4e2a\u5143\u7d20\u7684\u5730\u5740\uff0c\u4ece\u800c\u4f7f\u4e00\u7cfb\u5217\u968f\u673a\u7684\u5185\u5b58\u5730\u5740\u4e32\u5728\u4e00\u8d77\u3002\u5728\u94fe\u8868\u4e2d\u6dfb\u52a0\u5143\u7d20\u5f88\u5bb9\u6613\uff1a\u53ea\u9700\u5c06\u5176\u653e\u5165\u5185\u5b58\uff0c\u5e76\u5c06\u5176\u5730\u5740\u5b58\u50a8\u5230\u524d\u4e00\u4e2a\u5143\u7d20\u4e2d\uff0c\u5220\u9664\u4e5f\u662f\u5982\u6b64\u3002\u4f46\u662f\u94fe\u8868\u5728\u8bfb\u53d6\u4e0a\u8981\u660e\u663e\u5f31\u4e8e\u6570\u7ec4\uff0c\u8981\u8bfb\u53d6\u6700\u540e\u4e00\u4e2a\u5185\u5b58\u7684\u5185\u5bb9\u5fc5\u987b\u8981\u6309\u987a\u5e8f\u4f9d\u6b21\u8bfb\u5230\u6700\u540e\u4e00\u4e2a\u4f4d\u7f6e\u4e3a\u6b62\uff0c\u6570\u7ec4\u53ef\u4ee5\u968f\u610f\u8bfb\u53d6\u4e2d\u95f4\u4efb\u610f\u4f4d\u7f6e\u7684\u5185\u5bb9\uff08\u56e0\u4e3a\u77e5\u9053\u7b2c\u4e00\u5757\u5185\u5b58\u5730\u5740\u53ef\u4ee5\u63a8\u51fa\u7b2c\u51e0\u5757\u5730\u5740\u7684\u4f4d\u7f6e\uff0c\u4ed6\u4eec\u662f\u8fde\u7eed\u7684\uff09\u3002<\/p>
\u6570\u7ec4\u4e0e\u94fe\u8868\u7684\u64cd\u4f5c\u8fd0\u884c\u65f6\u95f4<\/p>
![\"\"](\"..\/..\/upload\/2017_08\/170825075884793.png\")
<\/p>
<\/p>
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