{"id":153,"date":"2024-12-21T15:04:20","date_gmt":"2024-12-21T15:04:20","guid":{"rendered":"http:\/\/west.wangyuansheng.cn\/?p=153"},"modified":"2025-07-18T06:08:16","modified_gmt":"2025-07-18T06:08:16","slug":"4%e4%bd%8d%e5%8f%8d%e5%ba%8f%e6%95%b0","status":"publish","type":"post","link":"http:\/\/west.wangyuansheng.cn\/?p=153","title":{"rendered":"4\u4f4d\u53cd\u5e8f\u6570"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u5206\u6790\u95ee\u9898<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u8bbe N \u662f\u4e00\u4e2a\u56db\u4f4d\u6570\uff0c\u5b83\u7684 9 \u500d\u6070\u597d\u662f\u5176\u53cd\u5e8f\u6570\uff0c\u6c42 N\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5df2\u77e5\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.\u53cd\u5e8f\u6570\u5c31\u662f\u5c06\u6574\u6570\u7684\u6570\u5b57\u5012\u8fc7\u6765\u5f62\u6210\u7684\u6574\u6570\u3002\u59821234\u53cd\u5e8f\u6570\u4e3a4321<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.\u4ece\u56db\u4f4d\u6570\u4e2d\u627e\u4e00\u4e2a\u6570\u5b57\uff0c\u5b83\u76849\u4f4d\u662f\u5b83\u7684\u53cd\u5e8f\u6570<\/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 class=\"wp-block-paragraph\">\u904d\u5386\u6240\u6709\u7684\u56db\u4f4d\u6570<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8fd9\u4e2a\u6570\u5b57\u76849\u500d\u662f\u81ea\u5df1\u7684\u53cd\u5e8f\u6570<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f93\u51fa\u8fd9\u4e2a\u6570\u5b57<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u7f16\u8bd1\u4ee3\u7801<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;bits\/stdc++.h>\nusing namespace std;\nint main(){\n    int n;\n    for(int i=1000;i&lt;=9999;i++){\n        n = i*9;\n        if(i\/1000 == n%10 &amp;&amp; i\/100%10 == n\/10%10 &amp;&amp; i\/10%10 == n\/100%10 &amp;&amp; i%10 == n\/1000)\n            cout&lt;&lt;i;\n    }\n    return 0;\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fdd\u5b58 \u7f16\u8bd1 \u8fd0\u884c<\/h2>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u6790\u95ee\u9898 \u8bbe N&#8230; <a class=\"read-more\" href=\"http:\/\/west.wangyuansheng.cn\/?p=153\">\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-153","post","type-post","status-publish","format-standard","hentry","category-problem"],"_links":{"self":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/153","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=153"}],"version-history":[{"count":3,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/153\/revisions"}],"predecessor-version":[{"id":381,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/153\/revisions\/381"}],"wp:attachment":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=153"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}