{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsucrose.hatenablog.com%2Fentry%2F2013%2F08%2F13%2F205246\" title=\"TopCoder SRM 588 Div 2 oo- 1180-&gt;1211 - \u552f\u7269\u662f\u771f @Scaled_Wurm\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","height":"190","author_name":"sucrose","published":"2013-08-13 20:52:46","title":"TopCoder SRM 588 Div 2 oo- 1180->1211","blog_title":"\u552f\u7269\u662f\u771f @Scaled_Wurm","url":"https://sucrose.hatenablog.com/entry/2013/08/13/205246","categories":["topcoder","\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"type":"rich","image_url":null,"author_url":"https://blog.hatena.ne.jp/sucrose/","version":"1.0","width":"100%","description":"\u307e\u305fDiv 1\u306b\u306a\u308a\u307e\u3057\u305f 250: KeyDungeonDiv2 \u3044\u304f\u3064\u304b\u306e\u30c9\u30a2\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u3044\u304f\u3064\u304b\u306e\u8d64\u306e\u9375\u7a74\u3068\u7dd1\u306e\u9375\u7a74\u304c\u3042\u308b\u3002 \u307e\u305f\u8d64\u306e\u9375\u3068\u7dd1\u306e\u9375\u3068\u767d\u306e\u9375\u306e\u500b\u6570\u304c\u4e0e\u3048\u3089\u308c\u308b\u8d64\u306e\u9375\u3068\u7dd1\u306e\u9375\u306f\u305d\u308c\u305e\u308c\u306e\u8272\u306e\u9375\u7a74\u306b\u5bfe\u3057\u3066\u3060\u3051\u4f7f\u7528\u3067\u304d\u308b\u3002 \u767d\u306e\u9375\u306f\u3069\u306e\u9375\u7a74\u306b\u5bfe\u3057\u3066\u3082\u4f7f\u7528\u3067\u304d\u308b \u30c9\u30a2\u3092\u958b\u3051\u7d42\u308f\u308c\u3070\u9375\u306f\u518d\u5229\u7528\u3067\u304d\u308b\u3002\u3053\u306e\u3068\u304d\u30c9\u30a2\u3092\u3044\u304f\u3064\u958b\u3051\u3089\u308c\u308b\u304b\u7b54\u3048\u308b\u305d\u308c\u305e\u308c\u306e\u30c9\u30a2\u306b\u3064\u3044\u3066\u958b\u3051\u3089\u308c\u308b\u304b\u78ba\u304b\u3081\u308b\u3060\u3051 public class KeyDungeonDiv2 { public int countDoors(int[] doorR, int[] doorG, int[] keys) { int coun\u2026","blog_url":"https://sucrose.hatenablog.com/"}