{"id":51705,"date":"2024-12-03T10:53:10","date_gmt":"2024-12-03T02:53:10","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51705\/"},"modified":"2024-12-03T10:53:10","modified_gmt":"2024-12-03T02:53:10","slug":"%e8%a7%a3%e6%9e%90linux%e7%b3%bb%e7%bb%9f%e6%8a%9b%e5%87%ba%e7%9a%84%e9%94%99%e8%af%af%e4%bf%a1%e6%81%af","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51705\/","title":{"rendered":"\u89e3\u6790Linux\u7cfb\u7edf\u629b\u51fa\u7684\u9519\u8bef\u4fe1\u606f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u89e3\u6790Linux\u7cfb\u7edf\u629b\u51fa\u7684\u9519\u8bef\u4fe1\u606f<\/h1>\n<p>Linux\u7cfb\u7edf\u4e2d\u5e38\u89c1\u7684\u9519\u8bef\u63d0\u793a\u201cOops\u201d\u8868\u793a\u7cfb\u7edf\u53d1\u751f\u4e86\u4e25\u91cd\u95ee\u9898\u3002\u8be5\u63d0\u793a\u5305\u542b\u9519\u8bef\u4ee3\u7801\u3001\u62a5\u9519\u4f4d\u7f6e\u548c\u9519\u8bef\u4fe1\u606f\uff0c\u5e2e\u52a9\u7528\u6237\u8bca\u65ad\u548c\u89e3\u51b3\u95ee\u9898\u3002\u89e3\u8bfbOops\u63d0\u793a\u9700\u8981\u5173\u6ce8\u9519\u8bef\u4ee3\u7801\uff08\u6807\u8bc6\u95ee\u9898\u7c7b\u578b\uff09\u3001\u62a5\u9519\u4f4d\u7f6e\uff08\u5b9a\u4f4d\u95ee\u9898\u4ee3\u7801\u6bb5\uff09\u548c\u9519\u8bef\u4fe1\u606f\uff08\u63cf\u8ff0\u95ee\u9898\u548c\u53ef\u80fd\u539f\u56e0\uff09\u3002\u901a\u8fc7\u5206\u6790\u4ee3\u7801\u793a\u4f8b\uff0c\u7528\u6237\u53ef\u4ee5\u6df1\u5165\u7406\u89e3Oops\u63d0\u793a\u7684\u542b\u4e49\uff0c\u5b66\u4f1a\u8bc6\u522b\u5e38\u89c1\u9519\u8bef\uff08\u5982\u7a7a\u6307\u9488\u9519\u8bef\u548c\u5185\u5b58\u6ea2\u51fa\u9519\u8bef\uff09\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u89e3\u51b3\u63aa\u65bd\uff0c\u63d0\u9ad8Linux\u7cfb\u7edf\u4f7f\u7528\u6548\u7387\u3002<\/p>\n<p>\u5728\u4f7f\u7528Linux\u64cd\u4f5c\u7cfb\u7edf\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u96be\u514d\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u9519\u8bef\u63d0\u793a\u3002\u5176\u4e2d\uff0cLinux\u7cfb\u7edf\u9519\u8bef\u63d0\u793a\u4e2d\u7684&#8221;Oops&#8221;\u662f\u4e00\u79cd\u6bd4\u8f83\u5e38\u89c1\u4e14\u91cd\u8981\u7684\u63d0\u793a\uff0c\u901a\u5e38\u4f1a\u4f34\u968f\u7740\u4e00\u4e9b\u5177\u4f53\u7684\u9519\u8bef\u4ee3\u7801\u548c\u4fe1\u606f\u3002\u672c\u6587\u5c06\u7740\u91cd\u8ba8\u8bbaLinux Oops\u63d0\u793a\u7684\u542b\u4e49\u548c\u5982\u4f55\u89e3\u8bfb\u8fd9\u4e9b\u63d0\u793a\uff0c\u540c\u65f6\u7ed9\u51fa\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u8fdb\u884c\u8bf4\u660e\u3002<\/p>\n<h3>Linux Oops\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0cOops\u662f\u4e00\u79cd\u5185\u6838\u7ea7\u7684\u9519\u8bef\u63d0\u793a\uff0c\u901a\u5e38\u8868\u793a\u7cfb\u7edf\u53d1\u751f\u4e86\u4e25\u91cd\u7684\u95ee\u9898\u6216\u9519\u8bef\u3002\u5f53\u7cfb\u7edf\u53d1\u751fOops\u65f6\uff0c\u5185\u6838\u4f1a\u6253\u5370\u4e00\u7cfb\u5217\u9519\u8bef\u4fe1\u606f\uff0c\u5305\u62ec\u5bfc\u81f4\u95ee\u9898\u7684\u539f\u56e0\u3001\u76f8\u5e94\u7684\u9519\u8bef\u4ee3\u7801\u4ee5\u53ca\u53ef\u80fd\u7684\u89e3\u51b3\u65b9\u6cd5\u3002\u8fd9\u4e9b\u9519\u8bef\u4fe1\u606f\u5bf9\u4e8e\u8bca\u65ad\u548c\u89e3\u51b3\u95ee\u9898\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u6b64\u4e86\u89e3\u5982\u4f55\u89e3\u8bfbOops\u63d0\u793a\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h3>\u5982\u4f55\u89e3\u8bfbLinux Oops\u63d0\u793a\uff1f<\/h3>\n<p>\u8981\u6b63\u786e\u89e3\u8bfbLinux Oops\u63d0\u793a\uff0c\u9996\u5148\u9700\u8981\u4ed4\u7ec6\u9605\u8bfb\u9519\u8bef\u4fe1\u606f\u4e2d\u7684\u5173\u952e\u5185\u5bb9\uff0c\u5305\u62ec\u9519\u8bef\u4ee3\u7801\u3001\u62a5\u9519\u4f4d\u7f6e\u7b49\u4fe1\u606f\u3002\u901a\u5e38\uff0cLinux Oops\u63d0\u793a\u7684\u4fe1\u606f\u4f1a\u5305\u62ec\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<ol>\n<li>\u9519\u8bef\u4ee3\u7801\uff1aLinux Oops\u63d0\u793a\u4e2d\u4f1a\u5305\u542b\u4e00\u4e9b\u9519\u8bef\u4ee3\u7801\uff0c\u7528\u4e8e\u6807\u8bc6\u95ee\u9898\u7684\u7c7b\u578b\u548c\u539f\u56e0\u3002\u4f8b\u5982\uff0c&#8221;Oops: 0000 [#1] SMP&#8221;\u4e2d\u7684&#8221;0000&#8243;\u8868\u793a\u9519\u8bef\u4ee3\u7801\uff1b&#8221;SMP&#8221;\u8868\u793a\u591a\u5904\u7406\u5668\u7cfb\u7edf\u3002<\/li>\n<li>\u62a5\u9519\u4f4d\u7f6e\uff1aLinux Oops\u63d0\u793a\u901a\u5e38\u4f1a\u6307\u51fa\u5bfc\u81f4\u95ee\u9898\u7684\u5177\u4f53\u4ee3\u7801\u4f4d\u7f6e\uff0c\u5305\u62ec\u6587\u4ef6\u540d\u548c\u4ee3\u7801\u884c\u6570\u3002\u8fd9\u6709\u52a9\u4e8e\u5b9a\u4f4d\u95ee\u9898\u6240\u5728\u7684\u4ee3\u7801\u6bb5\uff0c\u6709\u52a9\u4e8e\u8fdb\u4e00\u6b65\u5206\u6790\u548c\u89e3\u51b3\u95ee\u9898\u3002<\/li>\n<li>\u9519\u8bef\u4fe1\u606f\uff1aLinux Oops\u63d0\u793a\u4f1a\u63d0\u4f9b\u4e00\u4e9b\u5173\u4e8e\u95ee\u9898\u7684\u63cf\u8ff0\u548c\u53ef\u80fd\u7684\u539f\u56e0\u3002\u8fd9\u4e9b\u4fe1\u606f\u5bf9\u4e8e\u7406\u89e3\u95ee\u9898\u7684\u80cc\u666f\u548c\u89e3\u51b3\u65b9\u6cd5\u81f3\u5173\u91cd\u8981\u3002<\/li>\n<\/ol>\n<h3>\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u89e3\u6790<\/h3>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u901a\u8fc7\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u89e3\u6790Linux Oops\u63d0\u793a\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u5bf9\u8fd9\u4e9b\u95ee\u9898\u3002<\/p>\n<p><strong>\u4f8b1\uff1a\u4f7f\u7528\u7a7a\u6307\u9488\u9519\u8bef<\/strong><\/p>\n<p>\u5047\u8bbe\u6211\u4eec\u6709\u5982\u4e0bC\u8bed\u8a00\u4ee3\u7801\uff1a<\/p>\n<pre>#include &lt;stdio.h&gt;\n\nint main() {\n    int *ptr = NULL;\n    *ptr = 10;\n    return 0;\n}<\/pre>\n<p>\u5f53\u8fd0\u884c\u8be5\u7a0b\u5e8f\u65f6\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4Linux Oops\u63d0\u793a\uff1a<\/p>\n<pre>Oops: 0000 [#1] SMP<\/pre>\n<p>\u8fd9\u4e2a\u63d0\u793a\u8868\u660e\u7a0b\u5e8f\u4e2d\u51fa\u73b0\u4e86\u7a7a\u6307\u9488\u9519\u8bef\uff0c\u5bfc\u81f4\u7cfb\u7edf\u53d1\u751f\u4e86\u95ee\u9898\u3002\u89e3\u51b3\u65b9\u6cd5\u662f\u68c0\u67e5\u6307\u9488\u662f\u5426\u4e3a\u7a7a\uff0c\u907f\u514d\u76f4\u63a5\u4f7f\u7528\u7a7a\u6307\u9488\u8fdb\u884c\u8d4b\u503c\u64cd\u4f5c\u3002<\/p>\n<p><strong>\u4f8b2\uff1a\u5185\u5b58\u6ea2\u51fa\u9519\u8bef<\/strong><\/p>\n<p>\u518d\u770b\u4e00\u4e2a\u4f8b\u5b50\uff0c\u5047\u8bbe\u6211\u4eec\u6709\u5982\u4e0bC++\u4ee3\u7801\uff1a<\/p>\n<pre>#include &lt;iostream&gt;\n#include &lt;vector&gt;\n\nint main() {\n    std::vector&lt;int&gt; vec(10);\n    for(int i = 0; i &lt;= 10; i++) {\n        vec[i] = i;\n    }\n    return 0;\n}<\/pre>\n<p>\u5728\u8fd0\u884c\u8fd9\u4e2a\u7a0b\u5e8f\u65f6\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4Linux Oops\u63d0\u793a\uff1a<\/p>\n<pre>Oops: 0000 [#1] SMP<\/pre>\n<p>\u8fd9\u4e2a\u63d0\u793a\u8868\u660e\u7a0b\u5e8f\u4e2d\u53d1\u751f\u4e86\u6570\u7ec4\u8d8a\u754c\u7684\u9519\u8bef\uff0c\u5bfc\u81f4\u7cfb\u7edf\u51fa\u73b0\u4e86\u95ee\u9898\u3002\u89e3\u51b3\u65b9\u6cd5\u662f\u5728\u5faa\u73af\u4e2d\u6b63\u786e\u63a7\u5236\u6570\u7ec4\u4e0b\u6807\uff0c\u907f\u514d\u8d8a\u754c\u8bbf\u95ee\u3002<\/p>\n<h3>\u603b\u7ed3<\/h3>\n<p>\u901a\u8fc7\u9605\u8bfb\u672c\u6587\uff0c\u8bfb\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3Linux\u7cfb\u7edf\u9519\u8bef\u63d0\u793a\u4e2d\u7684Oops\uff0c\u4e86\u89e3\u5982\u4f55\u89e3\u8bfb\u8fd9\u4e9b\u63d0\u793a\u4ee5\u53ca\u5982\u4f55\u5e94\u5bf9\u4e0d\u540c\u7c7b\u578b\u7684\u9519\u8bef\u3002\u540c\u65f6\uff0c\u901a\u8fc7\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u89e3\u6790\uff0c\u8bfb\u8005\u4e5f\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3\u95ee\u9898\u7684\u6839\u672c\u539f\u56e0\uff0c\u5e76\u5b66\u4f1a\u5982\u4f55\u907f\u514d\u5e38\u89c1\u7684\u9519\u8bef\u3002\u5e0c\u671b\u8bfb\u8005\u5728\u4f7f\u7528Linux\u7cfb\u7edf\u65f6\u80fd\u591f\u9047\u5230\u66f4\u5c11\u7684\u95ee\u9898\uff0c\u540c\u65f6\u4e5f\u80fd\u66f4\u52a0\u719f\u7ec3\u5730\u5904\u7406\u7cfb\u7edf\u9519\u8bef\u3002<\/p>\n<p>\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300a\u89e3\u6790Linux\u7cfb\u7edf\u629b\u51fa\u7684\u9519\u8bef\u4fe1\u606f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01<\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   \u5728 Go \u4e2d\u4e3a\u975e\u6307\u9488\u7c7b\u578b\u51fd\u6570\u521d\u59cb\u5316\u6620\u5c04\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6790Linux\u7cfb\u7edf\u629b\u51fa\u7684\u9519\u8bef\u4fe1\u606f Linux\u7cfb\u7edf\u4e2d\u5e38\u89c1\u7684\u9519\u8bef\u63d0\u793a\u201cOops\u201d\u8868\u793a\u7cfb\u7edf\u53d1\u751f\u4e86\u4e25\u91cd\u95ee\u9898\u3002\u8be5\u63d0\u793a\u5305\u542b\u9519\u8bef\u4ee3\u7801\u3001\u62a5\u9519\u4f4d\u7f6e\u548c\u9519\u8bef\u4fe1\u606f\uff0c\u5e2e\u52a9\u7528\u6237\u8bca\u65ad\u548c\u89e3\u51b3\u95ee\u9898\u3002\u89e3\u8bfbOops\u63d0\u793a\u9700\u8981\u5173\u6ce8\u9519\u8bef\u4ee3\u7801\uff08\u6807\u8bc6\u95ee\u9898\u7c7b\u578b\uff09\u3001\u62a5\u9519\u4f4d\u7f6e\uff08\u5b9a\u4f4d\u95ee\u9898\u4ee3\u7801\u6bb5\uff09\u548c\u9519\u8bef\u4fe1\u606f\uff08\u63cf\u8ff0\u95ee\u9898\u548c\u53ef\u80fd\u539f\u56e0\uff09\u3002\u901a\u8fc7\u5206\u6790\u4ee3\u7801\u793a\u4f8b\uff0c\u7528\u6237\u53ef\u4ee5\u6df1\u5165\u7406\u89e3Oops\u63d0\u793a\u7684\u542b\u4e49\uff0c\u5b66\u4f1a\u8bc6\u522b\u5e38\u89c1\u9519\u8bef\uff08\u5982\u7a7a\u6307\u9488\u9519\u8bef\u548c\u5185\u5b58\u6ea2\u51fa\u9519\u8bef\uff09\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u89e3\u51b3\u63aa\u65bd\uff0c\u63d0\u9ad8Linux\u7cfb\u7edf\u4f7f\u7528\u6548\u7387\u3002 \u5728\u4f7f\u7528Linux\u64cd\u4f5c\u7cfb\u7edf\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u96be\u514d\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u9519\u8bef\u63d0\u793a\u3002\u5176\u4e2d\uff0cLinux\u7cfb\u7edf\u9519\u8bef\u63d0\u793a\u4e2d\u7684&#8221;Oops&#8221;\u662f\u4e00\u79cd\u6bd4\u8f83\u5e38\u89c1\u4e14\u91cd\u8981\u7684\u63d0\u793a\uff0c\u901a\u5e38\u4f1a\u4f34\u968f\u7740\u4e00\u4e9b\u5177\u4f53\u7684\u9519\u8bef\u4ee3\u7801\u548c\u4fe1\u606f\u3002\u672c\u6587\u5c06\u7740\u91cd\u8ba8\u8bbaLinux Oops\u63d0\u793a\u7684\u542b\u4e49\u548c\u5982\u4f55\u89e3\u8bfb\u8fd9\u4e9b\u63d0\u793a\uff0c\u540c\u65f6\u7ed9\u51fa\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u8fdb\u884c\u8bf4\u660e\u3002 Linux Oops\u662f\u4ec0\u4e48\uff1f \u5728Linux\u7cfb\u7edf\u4e2d\uff0cOops\u662f\u4e00\u79cd\u5185\u6838\u7ea7\u7684\u9519\u8bef\u63d0\u793a\uff0c\u901a\u5e38\u8868\u793a\u7cfb\u7edf\u53d1\u751f\u4e86\u4e25\u91cd\u7684\u95ee\u9898\u6216\u9519\u8bef\u3002\u5f53\u7cfb\u7edf\u53d1\u751fOops\u65f6\uff0c\u5185\u6838\u4f1a\u6253\u5370\u4e00\u7cfb\u5217\u9519\u8bef\u4fe1\u606f\uff0c\u5305\u62ec\u5bfc\u81f4\u95ee\u9898\u7684\u539f\u56e0\u3001\u76f8\u5e94\u7684\u9519\u8bef\u4ee3\u7801\u4ee5\u53ca\u53ef\u80fd\u7684\u89e3\u51b3\u65b9\u6cd5\u3002\u8fd9\u4e9b\u9519\u8bef\u4fe1\u606f\u5bf9\u4e8e\u8bca\u65ad\u548c\u89e3\u51b3\u95ee\u9898\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u6b64\u4e86\u89e3\u5982\u4f55\u89e3\u8bfbOops\u63d0\u793a\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002 \u5982\u4f55\u89e3\u8bfbLinux Oops\u63d0\u793a\uff1f \u8981\u6b63\u786e\u89e3\u8bfbLinux Oops\u63d0\u793a\uff0c\u9996\u5148\u9700\u8981\u4ed4\u7ec6\u9605\u8bfb\u9519\u8bef\u4fe1\u606f\u4e2d\u7684\u5173\u952e\u5185\u5bb9\uff0c\u5305\u62ec\u9519\u8bef\u4ee3\u7801\u3001\u62a5\u9519\u4f4d\u7f6e\u7b49\u4fe1\u606f\u3002\u901a\u5e38\uff0cLinux Oops\u63d0\u793a\u7684\u4fe1\u606f\u4f1a\u5305\u62ec\u4ee5\u4e0b\u5185\u5bb9\uff1a \u9519\u8bef\u4ee3\u7801\uff1aLinux Oops\u63d0\u793a\u4e2d\u4f1a\u5305\u542b\u4e00\u4e9b\u9519\u8bef\u4ee3\u7801\uff0c\u7528\u4e8e\u6807\u8bc6\u95ee\u9898\u7684\u7c7b\u578b\u548c\u539f\u56e0\u3002\u4f8b\u5982\uff0c&#8221;Oops: 0000 [#1] SMP&#8221;\u4e2d\u7684&#8221;0000&#8243;\u8868\u793a\u9519\u8bef\u4ee3\u7801\uff1b&#8221;SMP&#8221;\u8868\u793a\u591a\u5904\u7406\u5668\u7cfb\u7edf\u3002 \u62a5\u9519\u4f4d\u7f6e\uff1aLinux Oops\u63d0\u793a\u901a\u5e38\u4f1a\u6307\u51fa\u5bfc\u81f4\u95ee\u9898\u7684\u5177\u4f53\u4ee3\u7801\u4f4d\u7f6e\uff0c\u5305\u62ec\u6587\u4ef6\u540d\u548c\u4ee3\u7801\u884c\u6570\u3002\u8fd9\u6709\u52a9\u4e8e\u5b9a\u4f4d\u95ee\u9898\u6240\u5728\u7684\u4ee3\u7801\u6bb5\uff0c\u6709\u52a9\u4e8e\u8fdb\u4e00\u6b65\u5206\u6790\u548c\u89e3\u51b3\u95ee\u9898\u3002 \u9519\u8bef\u4fe1\u606f\uff1aLinux Oops\u63d0\u793a\u4f1a\u63d0\u4f9b\u4e00\u4e9b\u5173\u4e8e\u95ee\u9898\u7684\u63cf\u8ff0\u548c\u53ef\u80fd\u7684\u539f\u56e0\u3002\u8fd9\u4e9b\u4fe1\u606f\u5bf9\u4e8e\u7406\u89e3\u95ee\u9898\u7684\u80cc\u666f\u548c\u89e3\u51b3\u65b9\u6cd5\u81f3\u5173\u91cd\u8981\u3002 \u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u89e3\u6790 \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u901a\u8fc7\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u89e3\u6790Linux Oops\u63d0\u793a\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u5bf9\u8fd9\u4e9b\u95ee\u9898\u3002 \u4f8b1\uff1a\u4f7f\u7528\u7a7a\u6307\u9488\u9519\u8bef \u5047\u8bbe\u6211\u4eec\u6709\u5982\u4e0bC\u8bed\u8a00\u4ee3\u7801\uff1a #include &lt;stdio.h&gt; int main() { int *ptr = NULL; *ptr = 10; return 0; } \u5f53\u8fd0\u884c\u8be5\u7a0b\u5e8f\u65f6\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4Linux Oops\u63d0\u793a\uff1a Oops: 0000 [#1] SMP \u8fd9\u4e2a\u63d0\u793a\u8868\u660e\u7a0b\u5e8f\u4e2d\u51fa\u73b0\u4e86\u7a7a\u6307\u9488\u9519\u8bef\uff0c\u5bfc\u81f4\u7cfb\u7edf\u53d1\u751f\u4e86\u95ee\u9898\u3002\u89e3\u51b3\u65b9\u6cd5\u662f\u68c0\u67e5\u6307\u9488\u662f\u5426\u4e3a\u7a7a\uff0c\u907f\u514d\u76f4\u63a5\u4f7f\u7528\u7a7a\u6307\u9488\u8fdb\u884c\u8d4b\u503c\u64cd\u4f5c\u3002 \u4f8b2\uff1a\u5185\u5b58\u6ea2\u51fa\u9519\u8bef \u518d\u770b\u4e00\u4e2a\u4f8b\u5b50\uff0c\u5047\u8bbe\u6211\u4eec\u6709\u5982\u4e0bC++\u4ee3\u7801\uff1a #include &lt;iostream&gt; #include &lt;vector&gt; int 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