{"id":1349,"date":"2026-05-11T15:01:27","date_gmt":"2026-05-11T07:01:27","guid":{"rendered":"http:\/\/wordpress.fangt.online\/?p=1349"},"modified":"2026-05-11T15:01:27","modified_gmt":"2026-05-11T07:01:27","slug":"gesp2306%e4%ba%8c%e7%ba%a7-%e6%89%be%e7%b4%a0%e6%95%b0","status":"publish","type":"post","link":"http:\/\/wordpress.fangt.online\/index.php\/2026\/05\/11\/gesp2306%e4%ba%8c%e7%ba%a7-%e6%89%be%e7%b4%a0%e6%95%b0\/","title":{"rendered":"[GESP2306\u4e8c\u7ea7] \u627e\u7d20\u6570"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">1\u3001\u786e\u5b9a\u8303\u56f4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u5224\u65ad\u6bcf\u4e2a\u6570\u5b57\u662f\u5426\u662f\u8d28\u6570<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u7edf\u8ba1\u8d28\u6570\u7684\u4e2a\u6570<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"wp-block-code\"><code>\u8f93\u5165a\uff0cb\nfor(i:a~b):\n\t\u5982\u679ci\u662f\u8d28\u6570:\u8ba1\u6570+1\n\u5224\u65ad\u8d28\u6570\uff1a\u7a77\u4e3e\u6cd5\uff08\u8bd5\u9664\u6cd5\uff09\uff0c\u9664\u4e861\u548c\u5b83\u672c\u8eab\uff0c\u6ca1\u6709\u5176\u4ed6\u56e0\u6570\u7684\u6570\u662f\u8d28\u6570<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\nusing namespace std;\nint main(){\n    int a,b,cnt=0;\n    cin>>a>>b;\n    for(int i=a;i&lt;=b;i++){\n        bool f=true;\n        for(int j=2;j&lt;i;j++){\n            if(i%j==0){\n                f=false;\n                break;\n            }\n        }\n        if(f) cnt++;\n    }\n    cout&lt;&lt;cnt;\n    return 0;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001\u786e\u5b9a\u8303\u56f4 2\u3001\u5224\u65ad\u6bcf\u4e2a\u6570\u5b57\u662f\u5426\u662f\u8d28\u6570 3\u3001\u7edf\u8ba1\u8d28\u6570\u7684\u4e2a\u6570<\/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-1349","post","type-post","status-publish","format-standard","hentry","category-st"],"_links":{"self":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1349","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=1349"}],"version-history":[{"count":1,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1349\/revisions"}],"predecessor-version":[{"id":1350,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1349\/revisions\/1350"}],"wp:attachment":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/media?parent=1349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/categories?post=1349"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/tags?post=1349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}