{"id":76380,"date":"2026-02-22T11:49:39","date_gmt":"2026-02-22T03:49:39","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/76380.html"},"modified":"2026-02-22T11:49:39","modified_gmt":"2026-02-22T03:49:39","slug":"ccf-csp-32-2-%e5%9b%a0%e5%ad%90%e5%8c%96%e7%ae%80%ef%bc%88prime%ef%bc%89%e3%80%90c%e3%80%91%e8%80%83%e7%82%b9%ef%bc%9a%e7%b4%a0%e6%95%b0%e5%9b%a0%e5%ad%90%e5%88%86%e8%a7%a3%ef%bc%88%e8%af%95","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/76380.html","title":{"rendered":"CCF-CSP 32-2 \u56e0\u5b50\u5316\u7b80\uff08prime\uff09\u3010C++\u3011\u8003\u70b9\uff1a\u7d20\u6570\u56e0\u5b50\u5206\u89e3\uff08\u8bd5\u9664\u6cd5\uff09"},"content":{"rendered":"<h2>\u9898\u76ee<\/h2>\n<p><span class=\"link-card-box\"><span class=\"link-title\">TUOJ<\/span><span class=\"link-link\"><img decoding=\"async\" class=\"link-link-icon\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260222034936-699a7cd05e70a.png\" 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\/><\/p>\n<\/p>\n<h2>\u4ee3\u7801<\/h2>\n<p>\u53ef\u4ee5\u8ba9AI\u603b\u7ed3\u4e00\u4e0b\u4ee3\u7801\u903b\u8f91<\/p>\n<li>\u8f93\u5165\u5904\u7406&#xff1a;\u8bfb\u53d6\u67e5\u8be2\u6b21\u6570\u00a0q\u3002\u5bf9\u4e8e\u6bcf\u7ec4\u6570\u636e&#xff0c;\u8f93\u5165\u5f85\u5316\u7b80\u7684\u6570\u00a0n\u00a0\u548c\u9608\u503c\u00a0k\u3002<\/li>\n<li>\u8d28\u56e0\u6570\u5206\u89e3&#xff1a;\u901a\u8fc7\u4ece 2 \u5f00\u59cb\u9012\u589e\u7684\u6574\u6570\u00a0p\u00a0\u5c1d\u8bd5\u6574\u9664\u00a0n&#xff0c;\u7edf\u8ba1\u00a0n\u00a0\u7684\u6bcf\u4e2a\u8d28\u56e0\u5b50\u53ca\u5176\u51fa\u73b0\u7684\u6b21\u6570&#xff08;\u5e42\u6b21&#xff09;&#xff0c;\u5e76\u5b58\u50a8\u5728\u00a0map&lt;ll, int&gt; mp\u00a0\u4e2d\u3002<\/li>\n<li>\u7b5b\u9009\u4e0e\u7d2f\u4e58&#xff1a;\u904d\u5386\u00a0map\u00a0\u4e2d\u7684\u8d28\u56e0\u5b50\u3002\u5982\u679c\u67d0\u4e2a\u8d28\u56e0\u5b50\u7684\u51fa\u73b0\u6b21\u6570\u00a0t.second\u2265k&#xff0c;\u5219\u8ba1\u7b97\u5176\u5e42\u6b21\u9879\u00a0p^c\u00a0\u5e76\u7d2f\u4e58\u5230\u00a0ans\u00a0\u4e2d\u3002<\/li>\n<li>\u8f93\u51fa\u7ed3\u679c&#xff1a;\u8f93\u51fa\u6700\u7ec8\u7684\u7d2f\u4e58\u79ef\u00a0ans\u3002<\/li>\n<p>\/*<br \/>\n\u56e0\u5b50\u5206\u89e3<br \/>\n*\/<br \/>\n#include&lt;bits\/stdc&#043;&#043;.h&gt;<br \/>\nusing namespace std;<br \/>\n#define endl &#039;\\\\n&#039;<br \/>\n#define ll long long<br \/>\nmap&lt;ll,int&gt;mp;<\/p>\n<p>void solve(){<br \/>\nint q; cin&gt;&gt;q;<br \/>\nwhile(q&#8211;){<br \/>\nmp.clear();\/\/WARN:\u5168\u5c40\u6570\u7ec4\u8bb0\u5f97\u6bcf\u7ec4\u6570\u636e\u90fd\u6e05\u7a7a&#xff0c;\u4e0d\u7136\u5c31\u5f04\u6210\u5c40\u90e8\u7684<br \/>\nll n; int k; cin&gt;&gt;n&gt;&gt;k;<br \/>\nint p&#061;2; 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