{"categories":["topcoder"],"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/a_kawashiro/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa-kawashiro.hatenablog.com%2Fentry%2F20110403%2F1301842355\" title=\"SRM495 div2 hard - a_kawashiro\u306e\u30d6\u30ed\u30b0\" 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","title":"SRM495 div2 hard","description":"\u610f\u5473\u308f\u304b\u3093\u306a\u3044\u3002\u968e\u4e57/2\u2026why\u3002 Login - TopCoder Wiki \u2191\u306b\u89e3\u8aac\u304c\u66f8\u3044\u3066\u3042\u308b\u306e\u3060\u308d\u3046\u3051\u3069\u3082\u3046\u6c17\u529b\u304c\u30de\u30a4\u30ca\u30b9\u3002\u5206\u304b\u3063\u305f\u304b\u3089\u89e3\u8aac\u3057\u3066\u307f\u308b\u3002 \u30de\u30b9\u304c\uff15\u500b\u306e\u5834\u5408\uff1a \u3053\u3093\u306a\u3075\u3046\u306b\u4e92\u3044\u306b\u4ea4\u63db\u53ef\u80fd\u306a\u30de\u30b9\u3092\u4e00\u5217\u306b\u4e26\u3079\u3066\u756a\u53f7\u3092\u3064\u3051\u308b\u3002 \uff14\u756a\u306e\u3068\u3053\u308d\u3068\uff10\u3001\uff11\uff0c\uff12\uff0c\uff13\u306f\u4ea4\u63db\u3067\u304d\u308b\u3002 \u3060\u304b\u3089\u2193 \uff13\u756a\u306e\u3068\u3053\u308d\u3068\uff10\u3001\uff11\uff0c\uff12\u306f\u4ea4\u63db\u3067\u304d\u308b\u3002\u3060\u304b\u3089\u2193 \u8981\u7d20\u304c\uff13\u3064\u306b\u306a\u3063\u305f\u3001\u3053\u308c\u306f\uff13\u901a\u308a\u3002 \u3088\u3063\u3066\uff15\u00d7\uff14\u00d7\uff13\uff1d\uff16\uff10\u901a\u308a\u30de\u30b9\u304c\uff4e\u500b\u306e\u5834\u5408\u3082\u540c\u69d8\u306b \uff4e\u00d7(n-1)\u00d7\u30fb\u30fb\u30fb\u30fb\u30fb\u00d73=\uff4e\uff01\u00f7\uff12 #include <cstring> #include <string> #include <vector> typedef \u2026","version":"1.0","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/a/a_kawashiro/20110404/20110404011615.gif","blog_url":"https://a-kawashiro.hatenablog.com/","url":"https://a-kawashiro.hatenablog.com/entry/20110403/1301842355","published":"2011-04-03 23:52:35","blog_title":"a_kawashiro\u306e\u30d6\u30ed\u30b0","author_name":"a_kawashiro","width":"100%","provider_url":"https://hatena.blog","type":"rich"}