{"id":171,"date":"2025-02-07T14:56:15","date_gmt":"2025-02-07T14:56:15","guid":{"rendered":"http:\/\/west.wangyuansheng.cn\/?p=171"},"modified":"2025-07-18T06:06:59","modified_gmt":"2025-07-18T06:06:59","slug":"%e6%8c%91%e6%88%98%e8%b5%9b%e7%ac%ac%e4%ba%8c%e9%a2%98-%e6%94%be%e5%a4%a7%e7%9a%84x","status":"publish","type":"post","link":"http:\/\/west.wangyuansheng.cn\/?p=171","title":{"rendered":"\u6311\u6218\u8d5b\u7b2c\u4e8c\u9898\u2014\u2014\u653e\u5927\u7684X"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u5206\u6790\u95ee\u9898<\/h1>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u9996\u5148\u89c2\u5bdf\u884c \u8f93\u5165\u7684\u6570\u5b57\u4e3a\u51e0\uff0c\u5c31\u662f\u51e0\u884c\uff0c\u786e\u5b9a\u5916\u5c42\u5faa\u73af\u6b21\u6570<\/p>\n\n\n\n<p>\u5176\u6b21\uff0c\u89c2\u5bdf\u5217\u5982\u679c\u7a7a\u683c+X\uff0c\u4e5f\u662f\u4e0e\u8f93\u5165\u7684\u6570\u5b57\u76f8\u7b49\u3002<\/p>\n\n\n\n<p>\u786e\u5b9a\u91c7\u7528\u66ff\u6362\u6cd5\u89e3\u51b3\u3002<\/p>\n\n\n\n<p>\u73b0\u5728\u7684\u95ee\u9898\u8f6c\u79fb\u6210\uff0c\u5982\u4f55\u5728\u6307\u5b9a\u4f4d\u7f6e\u8f93\u51faX\u6216\u8f93\u51fa\u7a7a\u683c<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u5efa\u7acb\u6a21\u578b<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u8f93\u5165\u6570\u5b57n<\/p>\n\n\n\n<p>\u7b2c\u4e00\u6b65\uff1a\u8f93\u51fan\u884cn\u5217\u7684X<\/p>\n\n\n\n<p>\u7b2c\u4e8c\u6b65\uff1a\u5bf9\u6bcf\u5217\u8f93\u51fa\u524d\uff0c\u5224\u65ad \u5217 <code>j<\/code>\u7b49\u4e8e1\u81f3n\u65f6\u6216 <code>n+1-i<\/code>\u65f6\uff0c\u8f93\u51fax \u5176\u5b83\u8f93\u51fa\u7a7a\u683c<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u7f16\u5199\u4ee3\u7801<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;bits\/stdc++.h&gt;\nusing namespace std;\nint main(){\n    int n;\n    cin&gt;&gt;n;\n    for(int i=1;i&lt;=n;i++){\n        for(int j=1;j&lt;=n;j++){\n            if(j==i || j==(n+1)-i){\n                cout&lt;&lt;\"X\";\n            }else{\n                cout&lt;&lt;\" \";\n            }\n        }\n        cout&lt;&lt;\"\\n\";\n    }\n    return 0;\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fdd\u5b58\u3001\u7f16\u8bd1\u3001\u8fd0\u884c<\/h2>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u6790\u95ee\u9898 \u9996\u5148\u89c2\u5bdf\u884c \u8f93\u5165\u7684\u6570\u5b57\u4e3a\u51e0\uff0c\u5c31\u662f\u51e0\u884c\uff0c\u786e\u5b9a\u5916\u5c42\u5faa\u73af\u6b21\u6570&#8230; <a class=\"read-more\" href=\"http:\/\/west.wangyuansheng.cn\/?p=171\">\u9605\u8bfb\u66f4\u591a&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-171","post","type-post","status-publish","format-standard","hentry","category-problem"],"_links":{"self":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=171"}],"version-history":[{"count":2,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/171\/revisions"}],"predecessor-version":[{"id":374,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/171\/revisions\/374"}],"wp:attachment":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=171"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}