{"id":247,"date":"2023-07-06T14:38:16","date_gmt":"2023-07-06T06:38:16","guid":{"rendered":"https:\/\/solost.cn\/?p=247"},"modified":"2023-07-06T14:38:16","modified_gmt":"2023-07-06T06:38:16","slug":"375","status":"publish","type":"post","link":"https:\/\/solost.cn\/?p=247","title":{"rendered":"\u7ec4\u5408\u6570"},"content":{"rendered":"<pre><code class=\"lang-cpp\">ll C(ll n,ll m){\n    ll ans = 1;\n    for(ll i =1;i&lt;=m;i++){\n        ans = ans * (n-m+i)\/i; \/\/ \u6ce8\u610f\u4e00\u5b9a\u8981\u5148\u4e58\u518d\u9664\n    }\n    return ans;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>ll C(ll n,ll m){ ll ans = 1; for(ll i =1;i&lt;=m;i++){ ans = ans * (n-m+i)\/i; \/\/ \u6ce8\u610f\u4e00\u5b9a\u8981\u5148\u4e58\u518d\u9664 } return ans; }<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[72],"tags":[],"class_list":["post-247","post","type-post","status-publish","format-standard","hentry","category-acm"],"_links":{"self":[{"href":"https:\/\/solost.cn\/index.php?rest_route=\/wp\/v2\/posts\/247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solost.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solost.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solost.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/solost.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=247"}],"version-history":[{"count":0,"href":"https:\/\/solost.cn\/index.php?rest_route=\/wp\/v2\/posts\/247\/revisions"}],"wp:attachment":[{"href":"https:\/\/solost.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solost.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solost.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}