{"id":1258,"date":"2026-05-03T11:42:45","date_gmt":"2026-05-03T03:42:45","guid":{"rendered":"http:\/\/wordpress.fangt.online\/?p=1258"},"modified":"2026-05-03T11:49:02","modified_gmt":"2026-05-03T03:49:02","slug":"gesp2509%e4%b8%80%e7%ba%a7-%e2%be%a6%e5%ad%97%e5%a1%94","status":"publish","type":"post","link":"http:\/\/wordpress.fangt.online\/index.php\/2026\/05\/03\/gesp2509%e4%b8%80%e7%ba%a7-%e2%be%a6%e5%ad%97%e5%a1%94\/","title":{"rendered":"[GESP2509\u4e00\u7ea7] \u2fa6\u5b57\u5854"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u9898\u76ee\u4fe1\u606f\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u5171n\u5c42\uff0c\u6bcf\u5c42\u4f9d\u6b21\u4e3an*n\u3001(n-1)*(n-1)\u3001(n-2)*(n-2)\u3001&#8230;\u30012*2\u30011*1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4efb\u52a1\uff1a\u7edf\u8ba1\u4e00\u5171\u9700\u8981\u7684\u77f3\u5757\u6570\u91cf<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b9\u6848\uff1a\u7d2f\u52a0\u9898\u578b\uff0c\u539f\u9898\u578b\u7d2f\u52a0\u9879\u4e3a<code>i<\/code>\uff0c\u672c\u9898\u7d2f\u52a0\u9879\u4e3a<code>i*i<\/code><\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u9898\u903b\u8f91\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\nusing namespace std;\nint main(){\n    int n;\n    cin>>n;\n    int s=0;\n    for(int i=1;i&lt;=n;i++){\n        s=s+i*i;\n    }\n    cout&lt;&lt;s;\n    return 0;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u9898\u76ee\u4fe1\u606f\uff1a \u5171n\u5c42\uff0c\u6bcf\u5c42\u4f9d\u6b21\u4e3an*n\u3001(n-1)*(n-1)\u3001(n-2)*(n-2)\u3001&#8230;\u30012*2\u3001 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":["post-1258","post","type-post","status-publish","format-standard","hentry","category-st"],"_links":{"self":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/comments?post=1258"}],"version-history":[{"count":1,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1258\/revisions"}],"predecessor-version":[{"id":1259,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1258\/revisions\/1259"}],"wp:attachment":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/media?parent=1258"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/categories?post=1258"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/tags?post=1258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}