{"blog_url":"https://perogram.hateblo.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fperogram.hateblo.jp%2Fentry%2F2020%2F12%2F22%2F161839\" title=\"No.1310 \u91cf\u5b50\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0 - perogram\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","categories":["2.5","yukicoder"],"blog_title":"perogram","title":"No.1310 \u91cf\u5b50\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0","url":"https://perogram.hateblo.jp/entry/2020/12/22/161839","description":"Quiz https://yukicoder.me/problems/no/1310 AC https://yukicoder.me/submissions/596585 \u89e3\u8aac +1, -1\u304c\u96a3\u308a\u5408\u3046\u7b87\u6240\uff08\u5909\u5316\u70b9\uff09\u306b\u6ce8\u76ee\u3059\u308b N\u500b\u306e\u30de\u30b9\u306b\u5207\u308c\u76ee\u3092\u3044\u304f\u3064\u304b\u5165\u308c\u3001\u30b0\u30eb\u30fc\u30d7\u3054\u3068\u306b+1, -1\u3092\u5272\u308a\u5f53\u3066\u308b\u3002\u5909\u5316\u70b9\u306e\u6570\u306f\u5207\u308c\u76ee\u306e\u6570 \u5186\u74b0\u306a\u306e\u3067\u5207\u308c\u76ee\u304c\u5947\u6570\u306e\u5834\u5408\u306f\u5909\u5316\u70b9\u304c\u3055\u3089\u306b1\u5897\u3048\u308b\u3002\u3053\u308c\u3067|E|\u306f\u6c42\u307e\u308b \u5207\u308c\u76ee\u3092\u3069\u3053\u306b\u5165\u308c\u308b\u304b\u3082nCr\u3067\u6c42\u307e\u308b int main(){ cin.tie(0); ios::sync_with_stdio(false); // input ll N; cin>>N; mint\u2026","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/p/peroon/20201222/20201222161833.png","author_url":"https://blog.hatena.ne.jp/peroon/","version":"1.0","width":"100%","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","type":"rich","author_name":"peroon","published":"2020-12-22 16:18:39"}