{"id":617,"date":"2022-10-26T13:31:52","date_gmt":"2023-03-01T11:10:38","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/"},"modified":"2025-08-02T23:06:21","modified_gmt":"2025-08-02T15:06:21","slug":"%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/","title":{"rendered":"Java\/C++\u56de\u6eaf\u6cd5\u5b9e\u6218\uff1aN\u7687\u540e\u95ee\u9898\u7684\u9ad8\u6548\u89e3\u51b3\u65b9\u6848\u4e0e\u4ee3\u7801\u5b9e\u73b0"},"content":{"rendered":"<p>\u5982\u679c\u4f60\u559c\u6b22\u4e0b\u68cb\uff0c\u4f60\u4f1a\u559c\u6b22\u5b66\u4e60N\u7687\u540e\u95ee\u9898\u3002\u8fd9\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u7406\u89e3\u56de\u6eaf\u7b97\u6cd5\u3002<\/p>\n<h2>\u4ec0\u4e48\u662f\u56de\u6eaf\u6cd5\uff1f<\/h2>\n<p>\u5728\u56de\u6eaf\u6cd5\u4e2d\uff0c\u6211\u4eec\u4ece\u4f17\u591a\u53ef\u884c\u7684\u79fb\u52a8\u4e2d\u9009\u62e9\u4e00\u4e2a\u5f00\u59cb\u3002\u7136\u540e\u6211\u4eec\u5c1d\u8bd5\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<p>\u5982\u679c\u6211\u4eec\u80fd\u591f\u901a\u8fc7\u9009\u62e9\u7684\u79fb\u52a8\u6765\u89e3\u51b3\u95ee\u9898\uff0c\u90a3\u4e48\u6211\u4eec\u5c06\u6253\u5370\u89e3\u51b3\u65b9\u6848\u3002\u5426\u5219\uff0c\u6211\u4eec\u5c06\u56de\u6eaf\u5e76\u9009\u62e9\u5176\u4ed6\u79fb\u52a8\uff0c\u5c1d\u8bd5\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<p>\u5982\u679c\u6240\u6709\u7684\u89e3\u51b3\u65b9\u6848\u90fd\u4e0d\u8d77\u4f5c\u7528\uff0c\u6211\u4eec\u5ba3\u79f0\u8fd9\u4e2a\u95ee\u9898\u6ca1\u6709\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<h2>N\u7687\u540e\u95ee\u9898\u662f\u4ec0\u4e48\uff1f<\/h2>\n<pre class=\"post-pre\"><code>\u5982\u4f55\u5728NxN\u7684\u68cb\u76d8\u4e0a\u653e\u7f6eN\u4e2a\u7687\u540e\uff0c\u4f7f\u5f97\u5b83\u4eec\u4e4b\u95f4\u4e0d\u4f1a\u4e92\u76f8\u653b\u51fb\uff1f\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u95ee\u9898\u5728N=4\u548cN=8\u65f6\u7ecf\u5e38\u51fa\u73b0\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u6765\u770b\u4e00\u4e2aN=4\u7684\u4f8b\u5b50\u3002<\/p>\n<p>\u5728\u89e3\u51b3\u95ee\u9898\u4e4b\u524d\uff0c\u4f60\u9700\u8981\u4e86\u89e3\u56fd\u9645\u8c61\u68cb\u4e2d\u7687\u540e\u7684\u79fb\u52a8\u65b9\u5f0f\u3002<\/p>\n<p>\u4e00\u4f4d\u7687\u540e\u53ef\u4ee5\u5411\u4efb\u610f\u65b9\u5411\u79fb\u52a8\u4efb\u610f\u6570\u91cf\u7684\u6b65\u9aa4\u3002\u552f\u4e00\u7684\u9650\u5236\u662f\uff0c\u5b83\u5728\u79fb\u52a8\u8fc7\u7a0b\u4e2d\u4e0d\u80fd\u6539\u53d8\u65b9\u5411\u3002<\/p>\n<p>\u901a\u8fc7\u89c2\u5bdf\u7687\u540e\u7684\u79fb\u52a8\u53ef\u4ee5\u6e05\u695a\u5730\u770b\u51fa\u4e00\u4ef6\u4e8b\uff0c\u5373\u6ca1\u6709\u4e24\u4e2a\u7687\u540e\u53ef\u4ee5\u4f4d\u4e8e\u540c\u4e00\u884c\u6216\u540c\u4e00\u5217\u3002<\/p>\n<p>\u8fd9\u4f7f\u5f97\u6211\u4eec\u53ea\u80fd\u5728\u6bcf\u4e00\u884c\u548c\u6bcf\u4e00\u5217\u4e0a\u653e\u7f6e\u4e00\u4e2a\u7687\u540e\u3002<\/p>\n<p>\u5f53N\u7b49\u4e8e4\u65f6\uff0c\u89e3\u51b3\u65b9\u6848\u5982\u4e0b\uff1a<\/p>\n<div>\n    <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647a66a4b2f92e6c72ba11\/14-0.png\" class='post-images' alt=\"Queen Solution\" title=\"\">\n<\/div>\n<p>\u4f46\u662f\u6211\u4eec\u5982\u4f55\u53d6\u5f97\u8fd9\u4e2a\u5b89\u6392\uff1f<\/p>\n<h2>N-\u7687\u540e\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848<\/h2>\n<p>\u6211\u4eec\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\u65b9\u5f0f\u662f\u5728\u4e00\u4e2a\u4f4d\u7f6e\u4e0a\u653e\u7f6e\u4e00\u679a\u7687\u540e\uff0c\u5e76\u8bd5\u56fe\u6392\u9664\u5176\u88ab\u653b\u51fb\u7684\u53ef\u80fd\u6027\u3002\u6211\u4eec\u5728\u6bcf\u4e00\u884c\/\u6bcf\u4e00\u5217\u90fd\u653e\u7f6e\u4e00\u4e2a\u7687\u540e\u3002<\/p>\n<p>\u5982\u679c\u6211\u4eec\u53d1\u73b0\u7687\u540e\u5728\u5df2\u9009\u7684\u4f4d\u7f6e\u53d7\u5230\u653b\u51fb\uff0c\u6211\u4eec\u5c1d\u8bd5\u4e0b\u4e00\u4e2a\u4f4d\u7f6e\u3002<\/p>\n<p>\u5982\u679c\u4e00\u4e2a\u7687\u540e\u5728\u4e00\u6392\u7684\u6240\u6709\u4f4d\u7f6e\u4e0a\u90fd\u53d7\u5230\u653b\u51fb\uff0c\u6211\u4eec\u5c06\u56de\u6eaf\u5e76\u6539\u53d8\u5148\u524d\u4f4d\u7f6e\u653e\u7f6e\u7684\u7687\u540e\u7684\u4f4d\u7f6e\u3002<\/p>\n<p>\u6211\u4eec\u4e0d\u65ad\u91cd\u590d\u653e\u7f6e\u7687\u540e\u5e76\u8fdb\u884c\u56de\u6eaf\u7684\u8fc7\u7a0b\uff0c\u76f4\u5230\u6240\u6709N\u4e2a\u7687\u540e\u90fd\u6210\u529f\u5730\u653e\u7f6e\u5b8c\u6210\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u9010\u6b65\u56de\u6eaf\u7684\u6b65\u9aa4\u5c55\u793a\uff1a<\/p>\n<div>\n    <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647a66a4b2f92e6c72ba11\/22-0.png\" class='post-images' alt=\"Queen 1\" title=\"\">\n<\/div>\n<p>\u7ea2\u8272\u5341\u5b57\u6807\u5fd7\u7740\u5728\u653b\u51fb\u4e2d\u7684\u4f4d\u7f6e\uff0c\u8fd9\u4e9b\u4f4d\u7f6e\u53d7\u5230\u7687\u540e\u7684\u5a01\u80c1\u3002\u6bcf\u5f53\u6211\u4eec\u9047\u5230\u4e00\u79cd\u60c5\u51b5\uff0c\u6240\u6709\u884c\u4e2d\u7684\u4f4d\u7f6e\u90fd\u53d7\u5230\u653b\u51fb\uff0c\u4f46\u6211\u4eec\u53c8\u6709\u4e00\u4e2a\u8981\u653e\u7f6e\u7684\u7687\u540e\u65f6\uff0c\u6211\u4eec\u5c31\u4f1a\u56de\u6eaf\u3002<\/p>\n<p>\u8fd9\u5e76\u4e0d\u662f\u95ee\u9898\u7684\u552f\u4e00\u89e3\u51b3\u65b9\u6848\u3002\u5982\u679c\u4f60\u6309\u7167\u987a\u65f6\u9488\u7684\u65b9\u5f0f\u5c06\u6bcf\u4e2a\u7687\u540e\u5411\u524d\u79fb\u52a8\u4e00\u6b65\uff0c\u5c31\u4f1a\u5f97\u5230\u53e6\u4e00\u4e2a\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<div>\n    <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647a66a4b2f92e6c72ba11\/25-0.png\" class='post-images' alt=\"Queen 8\" title=\"\">\n<\/div>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u6309\u7167\u884c\u6765\u6446\u653e\u7687\u540e\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u6309\u7167\u5217\u8fdb\u884c\u76f8\u540c\u7684\u64cd\u4f5c\u3002\u90a3\u6837\u7684\u8bdd\uff0c\u6bcf\u4e2a\u7687\u540e\u5c06\u5c5e\u4e8e\u4e00\u5217\u3002<\/p>\n<h3>\u4f7f\u7528C++\u548cJava\u5b9e\u73b0N\u7687\u540e\u95ee\u9898<\/h3>\n<p>\u5728C++\u4e2d\u5b9e\u73b0N\u7687\u540e\u95ee\u9898\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">define<\/span> <span class=\"token macro-name\">N<\/span> <span class=\"token expression\"><span class=\"token number\">4<\/span> <\/span><\/span>\r\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;stdbool.h&gt;<\/span> <\/span>\r\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;stdio.h&gt;<\/span> <\/span>\r\n<span class=\"token comment\">\/\/ \u6253\u5370\u89e3\u51b3\u65b9\u6848\u7684\u51fd\u6570<\/span>\r\n<span class=\"token keyword\">void<\/span> <span class=\"token function\">printSolution<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> board<span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span> \r\n<span class=\"token punctuation\">{<\/span> \r\n    <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> i <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&lt;<\/span> N<span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span> \r\n        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> j <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> j <span class=\"token operator\">&lt;<\/span> N<span class=\"token punctuation\">;<\/span> j<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span> \r\n            <span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\" %d \"<\/span><span class=\"token punctuation\">,<\/span> board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>j<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> \r\n        <span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> \r\n    <span class=\"token punctuation\">}<\/span> \r\n<span class=\"token punctuation\">}<\/span> \r\n\r\n <span class=\"token comment\">\/\/ \u68c0\u67e5\u4f4d\u7f6e\u662f\u5426\u5b89\u5168\u7684\u51fd\u6570<\/span>\r\n<span class=\"token keyword\">bool<\/span> <span class=\"token function\">isSafe<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> board<span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">int<\/span> row<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">int<\/span> col<span class=\"token punctuation\">)<\/span> \r\n<span class=\"token punctuation\">{<\/span> \r\n    <span class=\"token keyword\">int<\/span> i<span class=\"token punctuation\">,<\/span> j<span class=\"token punctuation\">;<\/span> \r\n    <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>i <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&lt;<\/span> col<span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span> \r\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">[<\/span>row<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span> \r\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span> \r\n\r\n    <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>i <span class=\"token operator\">=<\/span> row<span class=\"token punctuation\">,<\/span> j <span class=\"token operator\">=<\/span> col<span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&gt;=<\/span> <span class=\"token number\">0<\/span> <span class=\"token operator\">&amp;&amp;<\/span> j <span class=\"token operator\">&gt;=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">--<\/span><span class=\"token punctuation\">,<\/span> j<span class=\"token operator\">--<\/span><span class=\"token punctuation\">)<\/span> \r\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>j<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span> \r\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span> \r\n    <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>i <span class=\"token operator\">=<\/span> row<span class=\"token punctuation\">,<\/span> j <span class=\"token operator\">=<\/span> col<span class=\"token punctuation\">;<\/span> j <span class=\"token operator\">&gt;=<\/span> <span class=\"token number\">0<\/span> <span class=\"token operator\">&amp;&amp;<\/span> i <span class=\"token operator\">&lt;<\/span> N<span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">,<\/span> j<span class=\"token operator\">--<\/span><span class=\"token punctuation\">)<\/span> \r\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>j<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span> \r\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span> \r\n  \r\n    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span> \r\n<span class=\"token punctuation\">}<\/span> \r\n\r\n<span class=\"token comment\">\/\/ \u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3\u95ee\u9898\u7684\u51fd\u6570<\/span>\r\n<span class=\"token keyword\">bool<\/span> <span class=\"token function\">solveNQUtil<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> board<span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">int<\/span> col<span class=\"token punctuation\">)<\/span> \r\n<span class=\"token punctuation\">{<\/span> \r\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>col <span class=\"token operator\">&gt;=<\/span> N<span class=\"token punctuation\">)<\/span> \r\n        <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span> \r\n  \r\n   \r\n    <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> i <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&lt;<\/span> N<span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span> \r\n       <span class=\"token comment\">\/\/ \u5982\u679c\u5728\u4f4d\u7f6e i,col \u653e\u7f6e\u7687\u540e\u662f\u5b89\u5168\u7684\uff0c\u5219\u653e\u7f6e\u5b83<\/span>\r\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token function\">isSafe<\/span><span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">,<\/span> i<span class=\"token punctuation\">,<\/span> col<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span> \r\n         \r\n            board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>col<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">;<\/span> \r\n  \r\n         \r\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token function\">solveNQUtil<\/span><span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">,<\/span> col <span class=\"token operator\">+<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> \r\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span> \r\n\r\n  <span class=\"token comment\">\/\/ \u5982\u679c\u4e0a\u8ff0\u6761\u4ef6\u4e3a\u5047\uff0c\u5219\u56de\u6eaf<\/span>\r\n            board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>col<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u56de\u6eaf<\/span>\r\n        <span class=\"token punctuation\">}<\/span> \r\n    <span class=\"token punctuation\">}<\/span> \r\n  \r\n   \r\n    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span> \r\n<span class=\"token punctuation\">}<\/span> \r\n\r\n<span class=\"token comment\">\/\/ \u6d4b\u8bd5\u4e0a\u8ff0\u51fd\u6570\u7684\u4e3b\u7a0b\u5e8f<\/span>\r\n<span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> \r\n<span class=\"token punctuation\">{<\/span> \r\n     <span class=\"token keyword\">int<\/span> board<span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>N<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">{<\/span> <span class=\"token punctuation\">{<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span> \r\n                        <span class=\"token punctuation\">{<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span> \r\n                        <span class=\"token punctuation\">{<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span> \r\n                        <span class=\"token punctuation\">{<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span> \r\n  \r\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token function\">solveNQUtil<\/span><span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">==<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span> \r\n        <span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u89e3\u51b3\u65b9\u6848\u4e0d\u5b58\u5728\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> \r\n        <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> \r\n    <span class=\"token punctuation\">}<\/span> \r\n  \r\n    <span class=\"token function\">printSolution<\/span><span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> \r\n    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span> \r\n    <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> \r\n<span class=\"token punctuation\">}<\/span> \r\n<\/code><\/pre>\n<p>\u5728C++\u4e2d\u5b9e\u73b0N\u7687\u540e\u95ee\u9898\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"token keyword\">package<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">JournalDev<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Main<\/span> <span class=\"token punctuation\">{<\/span>\r\n    <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">final<\/span> <span class=\"token keyword\">int<\/span> <span class=\"token class-name\">N<\/span> <span class=\"token operator\">=<\/span> <span class=\"token number\">4<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n   <span class=\"token comment\">\/\/ \u6253\u5370\u6700\u7ec8\u89e3\u51b3\u65b9\u6848\u77e9\u9635 <\/span>\r\n    <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">printSolution<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> board<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\r\n    <span class=\"token punctuation\">{<\/span>\r\n        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> i <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&lt;<\/span> <span class=\"token class-name\">N<\/span><span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\r\n            <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> j <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> j <span class=\"token operator\">&lt;<\/span> <span class=\"token class-name\">N<\/span><span class=\"token punctuation\">;<\/span> j<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span>\r\n                <span class=\"token class-name\">System<\/span><span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\" \"<\/span> <span class=\"token operator\">+<\/span> board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>j<span class=\"token punctuation\">]<\/span>\r\n                        <span class=\"token operator\">+<\/span> <span class=\"token string\">\" \"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n            <span class=\"token class-name\">System<\/span><span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">println<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n        <span class=\"token punctuation\">}<\/span>\r\n    <span class=\"token punctuation\">}<\/span>\r\n\r\n    <span class=\"token comment\">\/\/ \u68c0\u67e5\u4f4d\u7f6e\u662f\u5426\u5b89\u5168\u7684\u51fd\u6570 <\/span>\r\n    <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">isSafe<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> board<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">int<\/span> row<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">int<\/span> col<span class=\"token punctuation\">)<\/span>\r\n    <span class=\"token punctuation\">{<\/span>\r\n        <span class=\"token keyword\">int<\/span> i<span class=\"token punctuation\">,<\/span> j<span class=\"token punctuation\">;<\/span>\r\n        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>i <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&lt;<\/span> col<span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span>\r\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">[<\/span>row<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">==<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span>\r\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n       \r\n        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>i <span class=\"token operator\">=<\/span> row<span class=\"token punctuation\">,<\/span> j <span class=\"token operator\">=<\/span> col<span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&gt;=<\/span> <span class=\"token number\">0<\/span> <span class=\"token operator\">&amp;&amp;<\/span> j <span class=\"token operator\">&gt;=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">--<\/span><span class=\"token punctuation\">,<\/span> j<span class=\"token operator\">--<\/span><span class=\"token punctuation\">)<\/span>\r\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>j<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">==<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span>\r\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span>\r\n            \r\n        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>i <span class=\"token operator\">=<\/span> row<span class=\"token punctuation\">,<\/span> j <span class=\"token operator\">=<\/span> col<span class=\"token punctuation\">;<\/span> j <span class=\"token operator\">&gt;=<\/span> <span class=\"token number\">0<\/span> <span class=\"token operator\">&amp;&amp;<\/span> i <span class=\"token operator\">&lt;<\/span> <span class=\"token class-name\">N<\/span><span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">,<\/span> j<span class=\"token operator\">--<\/span><span class=\"token punctuation\">)<\/span>\r\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>j<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">==<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span>\r\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n        <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span>\r\n    <span class=\"token punctuation\">}<\/span>\r\n\r\n    <span class=\"token comment\">\/\/ \u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3\u95ee\u9898\u7684\u51fd\u6570 <\/span>\r\n    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">solveNQueen<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> board<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">int<\/span> col<span class=\"token punctuation\">)<\/span>\r\n    <span class=\"token punctuation\">{<\/span>\r\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>col <span class=\"token operator\">&gt;=<\/span> <span class=\"token class-name\">N<\/span><span class=\"token punctuation\">)<\/span>\r\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> i <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&lt;<\/span> <span class=\"token class-name\">N<\/span><span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\r\n            <span class=\"token comment\">\/\/\u5982\u679c\u5728\u4f4d\u7f6ei,col\u653e\u7f6e\u7687\u540e\u662f\u5b89\u5168\u7684 -> \u653e\u7f6e\u5b83<\/span>\r\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token function\">isSafe<\/span><span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">,<\/span> i<span class=\"token punctuation\">,<\/span> col<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\r\n                board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>col<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n                <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token function\">solveNQueen<\/span><span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">,<\/span> col <span class=\"token operator\">+<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\n                    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n                <span class=\"token comment\">\/\/\u5982\u679c\u4e0a\u8ff0\u6761\u4ef6\u4e3a\u5047\uff0c\u5219\u56de\u6eaf<\/span>\r\n                board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>col<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span>\r\n            <span class=\"token punctuation\">}<\/span>\r\n        <span class=\"token punctuation\">}<\/span>\r\n        <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span>\r\n    <span class=\"token punctuation\">}<\/span>\r\n\r\n    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">String<\/span> args<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\r\n    <span class=\"token punctuation\">{<\/span>\r\n        <span class=\"token keyword\">int<\/span> board<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">{<\/span> <span class=\"token punctuation\">{<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span>\r\n                <span class=\"token punctuation\">{<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span>\r\n                <span class=\"token punctuation\">{<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span>\r\n                <span class=\"token punctuation\">{<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span><span class=\"token function\">solveNQueen<\/span><span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\r\n            <span class=\"token class-name\">System<\/span><span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u89e3\u51b3\u65b9\u6848\u4e0d\u5b58\u5728\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n            <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span>\r\n        <span class=\"token punctuation\">}<\/span>\r\n\r\n        <span class=\"token function\">printSolution<\/span><span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n       \r\n    <span class=\"token punctuation\">}<\/span>\r\n<span class=\"token punctuation\">}<\/span> \r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\u8f93\u51fa\u7ed3\u679c\uff1a \r\n0  0  1  0 \r\n1  0  0  0 \r\n0  0  0  1 \r\n0  1  0  0 \r\n<\/code><\/pre>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647a66a4b2f92e6c72ba11\/33-0.png\" class='post-images' alt=\"N\u7687\u540e\u95ee\u9898\u8f93\u51fa\u7ed3\u679c\" title=\"N\u7687\u540e\u95ee\u9898\u89e3\u51b3\u65b9\u6848\u53ef\u89c6\u5316\">\n                        <\/div>\n<p>\u5f53N=8\u65f6\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<pre class=\"post-pre\"><code> 1  0  0  0  0  0  0  0 \r\n 0  0  0  0  0  0  1  0 \r\n 0  0  0  0  1  0  0  0 \r\n 0  0  0  0  0  0  0  1 \r\n 0  1  0  0  0  0  0  0 \r\n 0  0  0  1  0  0  0  0 \r\n 0  0  0  0  0  1  0  0 \r\n 0  0  1  0  0  0  0  0\r\n<\/code><\/pre>\n<div>\n    <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647a66a4b2f92e6c72ba11\/36-0.png\" class='post-images' alt=\"8\u7687\u540e\" title=\"8\u7687\u540e\">\n<\/div>\n<h3>\u7406\u89e3\u4ee3\u7801\u7684\u5b9e\u73b0<\/h3>\n<p>\u4e3a\u4e86\u68c0\u67e5\u4e00\u4e2a\u4f4d\u7f6e\u662f\u5426\u53d7\u5230\u653b\u51fb\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3aisSafe\u7684\u51fd\u6570\u3002<\/p>\n<p>\u5982\u679c\u4f4d\u7f6e\u5b89\u5168\u4e14\u6ca1\u6709\u53d7\u5230\u653b\u51fb\uff0c\u5219\u8be5\u51fd\u6570\u8fd4\u56detrue\u3002<\/p>\n<pre class=\"post-pre\"><code> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">isSafe<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> board<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">int<\/span> row<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">int<\/span> col<span class=\"token punctuation\">)<\/span>\r\n    <span class=\"token punctuation\">{<\/span>\r\n        <span class=\"token keyword\">int<\/span> i<span class=\"token punctuation\">,<\/span> j<span class=\"token punctuation\">;<\/span>\r\n        <span class=\"token comment\">\/\/ \u68c0\u67e5\u540c\u4e00\u884c\u662f\u5426\u6709\u7687\u540e<\/span>\r\n        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>i <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&lt;<\/span> col<span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span>\r\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">[<\/span>row<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">==<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span>\r\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n        <span class=\"token comment\">\/\/ \u68c0\u67e5\u5de6\u4e0a\u5bf9\u89d2\u7ebf\u662f\u5426\u6709\u7687\u540e<\/span>\r\n        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>i <span class=\"token operator\">=<\/span> row<span class=\"token punctuation\">,<\/span> j <span class=\"token operator\">=<\/span> col<span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&gt;=<\/span> <span class=\"token number\">0<\/span> <span class=\"token operator\">&amp;&amp;<\/span> j <span class=\"token operator\">&gt;=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">--<\/span><span class=\"token punctuation\">,<\/span> j<span class=\"token operator\">--<\/span><span class=\"token punctuation\">)<\/span>\r\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>j<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">==<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span>\r\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span>\r\n            \r\n        <span class=\"token comment\">\/\/ \u68c0\u67e5\u5de6\u4e0b\u5bf9\u89d2\u7ebf\u662f\u5426\u6709\u7687\u540e<\/span>\r\n        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>i <span class=\"token operator\">=<\/span> row<span class=\"token punctuation\">,<\/span> j <span class=\"token operator\">=<\/span> col<span class=\"token punctuation\">;<\/span> j <span class=\"token operator\">&gt;=<\/span> <span class=\"token number\">0<\/span> <span class=\"token operator\">&amp;&amp;<\/span> i <span class=\"token operator\">&lt;<\/span> <span class=\"token class-name\">N<\/span><span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">,<\/span> j<span class=\"token operator\">--<\/span><span class=\"token punctuation\">)<\/span>\r\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>j<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">==<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span>\r\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n        <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span>\r\n    <span class=\"token punctuation\">}<\/span>\r\n<\/code><\/pre>\n<p>\u7b2c\u4e00\u4e2a\u5faa\u73af\u901a\u8fc7\u5217\u8fdb\u884c\u68c0\u67e5\uff0c\u7b2c\u4e8c\u4e2a\u548c\u7b2c\u4e09\u4e2a\u5faa\u73af\u901a\u8fc7\u4e24\u4e2a\u5bf9\u89d2\u7ebf\u8fdb\u884c\u68c0\u67e5\u3002<\/p>\n<p>\u4ee5\u4e0b\u4ee3\u7801\u8d1f\u8d23\u5c06\u7687\u540e\u653e\u7f6e\u5728\u5b83\u4eec\u7684\u4f4d\u7f6e\u5e76\u8fdb\u884c\u56de\u6eaf\u3002\u4e3a\u4e86\u6807\u8bb0\u7687\u540e\u7684\u4f4d\u7f6e\uff0c\u6211\u4eec\u5c06\u8be5\u5355\u5143\u683c\u5728\u77e9\u9635\u4e2d\u8bbe\u7f6e\u4e3a1\u3002\u5728\u653e\u7f6e\u7687\u540e\u4e4b\u524d\uff0c\u6211\u4eec\u8c03\u7528isSafe\u51fd\u6570\u6765\u786e\u4fdd\u4f4d\u7f6e\u5b89\u5168\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">solveNQueen<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> board<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">int<\/span> col<span class=\"token punctuation\">)<\/span>\r\n    <span class=\"token punctuation\">{<\/span>\r\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>col <span class=\"token operator\">&gt;=<\/span> <span class=\"token class-name\">N<\/span><span class=\"token punctuation\">)<\/span>\r\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n        <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> i <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&lt;<\/span> <span class=\"token class-name\">N<\/span><span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\r\n            <span class=\"token comment\">\/\/\u5982\u679c\u5728\u4f4d\u7f6e(i, col)\u653e\u7f6e\u7687\u540e\u662f\u5b89\u5168\u7684\uff0c\u5219\u653e\u7f6e\u5b83<\/span>\r\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token function\">isSafe<\/span><span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">,<\/span> i<span class=\"token punctuation\">,<\/span> col<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\r\n                board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>col<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n                <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token function\">solveNQueen<\/span><span class=\"token punctuation\">(<\/span>board<span class=\"token punctuation\">,<\/span> col <span class=\"token operator\">+<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\n                    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span>\r\n\r\n                <span class=\"token comment\">\/\/\u5982\u679c\u4e0a\u8ff0\u6761\u4ef6\u4e3a\u5047\uff0c\u5219\u8fdb\u884c\u56de\u6eaf<\/span>\r\n                board<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span>col<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span>\r\n            <span class=\"token punctuation\">}<\/span>\r\n        <span class=\"token punctuation\">}<\/span>\r\n        <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span>\r\n    <span class=\"token punctuation\">}<\/span>\r\n<\/code><\/pre>\n<p>\u9012\u5f52\u8c03\u7528\u5c06\u68cb\u76d8\u4f20\u5165\u5e76\u5c06\u5217\u8bbe\u7f6e\u4e3acol+1\u3002\u5982\u679c\u9012\u5f52\u8c03\u7528\u8fd4\u56defalse\uff0c\u5219\u901a\u8fc7\u5c06\u8be5\u4f4d\u7f6e\u91cd\u65b0\u8bbe\u7f6e\u4e3a0\u6765\u8fdb\u884c\u56de\u6eaf\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u8fd9\u662f\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3N\u7687\u540e\u95ee\u9898\u7684\u65b9\u6cd5\u3002\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u56de\u6eaf\u6cd5\u7684\u77e5\u8bc6\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u89e3\u51b3\u6570\u72ec\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4f60\u559c\u6b22\u4e0b\u68cb\uff0c\u4f60\u4f1a\u559c\u6b22\u5b66\u4e60N\u7687\u540e\u95ee\u9898\u3002\u8fd9\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u7406\u89e3\u56de\u6eaf\u7b97\u6cd5\u3002 \u4ec0\u4e48\u662f\u56de\u6eaf\u6cd5\uff1f \u5728\u56de\u6eaf\u6cd5 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1752,1751,1749,1750,1753],"class_list":["post-617","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-c","tag-java","tag-n","tag-1750","tag-1753"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Java\/C++\u56de\u6eaf\u6cd5\u5b9e\u6218\uff1aN\u7687\u540e\u95ee\u9898\u7684\u9ad8\u6548\u89e3\u51b3\u65b9\u6848\u4e0e\u4ee3\u7801\u5b9e\u73b0 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Java\u548cC++\u4e2d\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3N\u7687\u540e\u95ee\u9898\u3002\u5305\u542b\u5b8c\u6574\u7684\u4ee3\u7801\u5b9e\u73b0\u3001\u7b97\u6cd5\u601d\u8def\u5206\u6790\u548c\u4f18\u5316\u6280\u5de7\uff0c\u5e2e\u52a9\u7a0b\u5e8f\u5458\u6df1\u5165\u7406\u89e3\u56de\u6eaf\u6cd5\u7684\u5e94\u7528\uff0c\u63d0\u9ad8\u7b97\u6cd5\u8bbe\u8ba1\u548c\u7f16\u7a0b\u80fd\u529b\u3002\" \/>\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.silicloud.com\/zh\/blog\/\u5728java-c\u4e2d\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3n\u7687\u540e\u95ee\u9898\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\/C++\u56de\u6eaf\u6cd5\u5b9e\u6218\uff1aN\u7687\u540e\u95ee\u9898\u7684\u9ad8\u6548\u89e3\u51b3\u65b9\u6848\u4e0e\u4ee3\u7801\u5b9e\u73b0\" \/>\n<meta property=\"og:description\" content=\"\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Java\u548cC++\u4e2d\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3N\u7687\u540e\u95ee\u9898\u3002\u5305\u542b\u5b8c\u6574\u7684\u4ee3\u7801\u5b9e\u73b0\u3001\u7b97\u6cd5\u601d\u8def\u5206\u6790\u548c\u4f18\u5316\u6280\u5de7\uff0c\u5e2e\u52a9\u7a0b\u5e8f\u5458\u6df1\u5165\u7406\u89e3\u56de\u6eaf\u6cd5\u7684\u5e94\u7528\uff0c\u63d0\u9ad8\u7b97\u6cd5\u8bbe\u8ba1\u548c\u7f16\u7a0b\u80fd\u529b\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728java-c\u4e2d\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3n\u7687\u540e\u95ee\u9898\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-01T11:10:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-02T15:06:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647a66a4b2f92e6c72ba11\/14-0.png\" \/>\n<meta name=\"author\" content=\"\u6e05, \u5b87\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u6e05, \u5b87\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/\",\"name\":\"Java\/C++\u56de\u6eaf\u6cd5\u5b9e\u6218\uff1aN\u7687\u540e\u95ee\u9898\u7684\u9ad8\u6548\u89e3\u51b3\u65b9\u6848\u4e0e\u4ee3\u7801\u5b9e\u73b0 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-03-01T11:10:38+00:00\",\"dateModified\":\"2025-08-02T15:06:21+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/1a6ecd3d914d22a5ac32791ffc1fbd8e\"},\"description\":\"\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Java\u548cC++\u4e2d\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3N\u7687\u540e\u95ee\u9898\u3002\u5305\u542b\u5b8c\u6574\u7684\u4ee3\u7801\u5b9e\u73b0\u3001\u7b97\u6cd5\u601d\u8def\u5206\u6790\u548c\u4f18\u5316\u6280\u5de7\uff0c\u5e2e\u52a9\u7a0b\u5e8f\u5458\u6df1\u5165\u7406\u89e3\u56de\u6eaf\u6cd5\u7684\u5e94\u7528\uff0c\u63d0\u9ad8\u7b97\u6cd5\u8bbe\u8ba1\u548c\u7f16\u7a0b\u80fd\u529b\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Java\/C++\u56de\u6eaf\u6cd5\u5b9e\u6218\uff1aN\u7687\u540e\u95ee\u9898\u7684\u9ad8\u6548\u89e3\u51b3\u65b9\u6848\u4e0e\u4ee3\u7801\u5b9e\u73b0\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/1a6ecd3d914d22a5ac32791ffc1fbd8e\",\"name\":\"\u6e05, \u5b87\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4b2016c18459a605fc469c7566608f5686491baa112d0871ee613f61b7210565?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4b2016c18459a605fc469c7566608f5686491baa112d0871ee613f61b7210565?s=96&d=mm&r=g\",\"caption\":\"\u6e05, \u5b87\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/qingyu\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Java\/C++\u56de\u6eaf\u6cd5\u5b9e\u6218\uff1aN\u7687\u540e\u95ee\u9898\u7684\u9ad8\u6548\u89e3\u51b3\u65b9\u6848\u4e0e\u4ee3\u7801\u5b9e\u73b0 - Blog - Silicon Cloud","description":"\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Java\u548cC++\u4e2d\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3N\u7687\u540e\u95ee\u9898\u3002\u5305\u542b\u5b8c\u6574\u7684\u4ee3\u7801\u5b9e\u73b0\u3001\u7b97\u6cd5\u601d\u8def\u5206\u6790\u548c\u4f18\u5316\u6280\u5de7\uff0c\u5e2e\u52a9\u7a0b\u5e8f\u5458\u6df1\u5165\u7406\u89e3\u56de\u6eaf\u6cd5\u7684\u5e94\u7528\uff0c\u63d0\u9ad8\u7b97\u6cd5\u8bbe\u8ba1\u548c\u7f16\u7a0b\u80fd\u529b\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/\u5728java-c\u4e2d\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3n\u7687\u540e\u95ee\u9898\u3002\/","og_locale":"zh_CN","og_type":"article","og_title":"Java\/C++\u56de\u6eaf\u6cd5\u5b9e\u6218\uff1aN\u7687\u540e\u95ee\u9898\u7684\u9ad8\u6548\u89e3\u51b3\u65b9\u6848\u4e0e\u4ee3\u7801\u5b9e\u73b0","og_description":"\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Java\u548cC++\u4e2d\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3N\u7687\u540e\u95ee\u9898\u3002\u5305\u542b\u5b8c\u6574\u7684\u4ee3\u7801\u5b9e\u73b0\u3001\u7b97\u6cd5\u601d\u8def\u5206\u6790\u548c\u4f18\u5316\u6280\u5de7\uff0c\u5e2e\u52a9\u7a0b\u5e8f\u5458\u6df1\u5165\u7406\u89e3\u56de\u6eaf\u6cd5\u7684\u5e94\u7528\uff0c\u63d0\u9ad8\u7b97\u6cd5\u8bbe\u8ba1\u548c\u7f16\u7a0b\u80fd\u529b\u3002","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/\u5728java-c\u4e2d\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3n\u7687\u540e\u95ee\u9898\u3002\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-03-01T11:10:38+00:00","article_modified_time":"2025-08-02T15:06:21+00:00","og_image":[{"url":"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647a66a4b2f92e6c72ba11\/14-0.png"}],"author":"\u6e05, \u5b87","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u6e05, \u5b87","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/","name":"Java\/C++\u56de\u6eaf\u6cd5\u5b9e\u6218\uff1aN\u7687\u540e\u95ee\u9898\u7684\u9ad8\u6548\u89e3\u51b3\u65b9\u6848\u4e0e\u4ee3\u7801\u5b9e\u73b0 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-03-01T11:10:38+00:00","dateModified":"2025-08-02T15:06:21+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/1a6ecd3d914d22a5ac32791ffc1fbd8e"},"description":"\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Java\u548cC++\u4e2d\u4f7f\u7528\u56de\u6eaf\u6cd5\u89e3\u51b3N\u7687\u540e\u95ee\u9898\u3002\u5305\u542b\u5b8c\u6574\u7684\u4ee3\u7801\u5b9e\u73b0\u3001\u7b97\u6cd5\u601d\u8def\u5206\u6790\u548c\u4f18\u5316\u6280\u5de7\uff0c\u5e2e\u52a9\u7a0b\u5e8f\u5458\u6df1\u5165\u7406\u89e3\u56de\u6eaf\u6cd5\u7684\u5e94\u7528\uff0c\u63d0\u9ad8\u7b97\u6cd5\u8bbe\u8ba1\u548c\u7f16\u7a0b\u80fd\u529b\u3002","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"Java\/C++\u56de\u6eaf\u6cd5\u5b9e\u6218\uff1aN\u7687\u540e\u95ee\u9898\u7684\u9ad8\u6548\u89e3\u51b3\u65b9\u6848\u4e0e\u4ee3\u7801\u5b9e\u73b0"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/1a6ecd3d914d22a5ac32791ffc1fbd8e","name":"\u6e05, \u5b87","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/4b2016c18459a605fc469c7566608f5686491baa112d0871ee613f61b7210565?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4b2016c18459a605fc469c7566608f5686491baa112d0871ee613f61b7210565?s=96&d=mm&r=g","caption":"\u6e05, \u5b87"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/qingyu\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8java-c%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%9b%9e%e6%ba%af%e6%b3%95%e8%a7%a3%e5%86%b3n%e7%9a%87%e5%90%8e%e9%97%ae%e9%a2%98%e3%80%82\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=617"}],"version-history":[{"count":3,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/617\/revisions"}],"predecessor-version":[{"id":110372,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/617\/revisions\/110372"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}