{"id":1777,"date":"2026-06-06T22:32:23","date_gmt":"2026-06-06T14:32:23","guid":{"rendered":"http:\/\/wordpress.fangt.online\/?p=1777"},"modified":"2026-06-06T22:32:23","modified_gmt":"2026-06-06T14:32:23","slug":"1166%ef%bc%9a%e6%b1%82fxn","status":"publish","type":"post","link":"http:\/\/wordpress.fangt.online\/index.php\/2026\/06\/06\/1166%ef%bc%9a%e6%b1%82fxn\/","title":{"rendered":"1166\uff1a\u6c42f(x,n)"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\n#include &lt;cmath>\n#include &lt;iomanip>\nusing namespace std;\ndouble f (double x,double n)\n{\n    if(n == 1)\n    {\n        return sqrt(1+x);\n    }\n    return sqrt(n+f(x,n-1));\n}\nint main()\n{\n    double x,n;\n    cin>>x>>n;\n    cout&lt;&lt;fixed&lt;&lt;setprecision(2)&lt;&lt;f(x,n)&lt;&lt;endl;\n    return 0;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","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-1777","post","type-post","status-publish","format-standard","hentry","category-st"],"_links":{"self":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1777","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=1777"}],"version-history":[{"count":1,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1777\/revisions"}],"predecessor-version":[{"id":1778,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1777\/revisions\/1778"}],"wp:attachment":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/media?parent=1777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/categories?post=1777"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/tags?post=1777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}