{"type":"rich","description":"rec(0)=(rec(1)+cells[1]+......+rec(6)+cell[6])/6 rec(1)=(rec(2)+cells[2]+......+rec(7)+cell[7])/6 \u306e\u3088\u3046\u306a\u9023\u7acb\u65b9\u7a0b\u5f0f\u3092\u89e3\u3051\u3070\u3044\u3044\u306e\u306f\u5206\u304b\u3063\u305f\u306e\u3060\u3051\u3069\u3001\u305d\u3093\u306a\u306e\u5206\u304b\u3089\u306a\u3044\u3002\u3068\u3044\u3046\u308f\u3051\u3067\u5225\u306e\u65b9\u6cd5\u3092\u8003\u3048\u305f\u3002 \u518d\u5e30\u306e\u6df1\u3055\u304c\uff11\u5897\u3048\u308b\u305f\u3073\u306b1/6\u3055\u308c\u308b\u304b\u3089\u3001 \u3042\u308b\u7a0b\u5ea6\u6df1\u304f\u306a\u3063\u305f\u3089\u8aa4\u5dee\u3067\u843d\u3061\u3066\u3057\u307e\u3046\u306e\u3067\u306f\u306a\u3044\u304b \u3068\u304b\u601d\u3063\u3066\u30d3\u30d3\u30ea\u306a\u304c\u3089submit\u3057\u305f\u3089\u901a\u3063\u3066\u3057\u307e\u3063\u305f\u3002 #include <vector> using namespace std; double cache[15+10][1000+10]; cla\u2026","author_name":"a_kawashiro","title":"SRM318 div1 medium","blog_url":"https://a-kawashiro.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/a_kawashiro/","url":"https://a-kawashiro.hatenablog.com/entry/20110423/1303558558","height":"190","version":"1.0","provider_name":"Hatena Blog","blog_title":"a_kawashiro\u306e\u30d6\u30ed\u30b0","provider_url":"https://hatena.blog","published":"2011-04-23 20:35:58","categories":["topcoder"],"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa-kawashiro.hatenablog.com%2Fentry%2F20110423%2F1303558558\" title=\"SRM318 div1 medium - 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>","width":"100%"}