{"categories":["topcoder"],"blog_title":"coding@ease","author_name":"rom_k","url":"https://rom-k.hatenadiary.org/entry/20110503/1304433756","author_url":"https://blog.hatena.ne.jp/rom_k/","version":"1.0","blog_url":"https://rom-k.hatenadiary.org/","title":"SRM505 Div1 Easy","type":"rich","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2From-k.hatenadiary.org%2Fentry%2F20110503%2F1304433756\" title=\"SRM505 Div1 Easy - coding@ease\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","published":"2011-05-03 23:42:36","height":"190","provider_name":"Hatena Blog","description":"\u6483\u589c\u3055\u308c\u305f\u306e\u306f\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30df\u30b9\u306e\u305f\u3081\u304b\u30fb\u30fb\u30fb\u3002\u6557\u56e01: \u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30df\u30b9\u3002\u51e6\u7406\u3092\u30b3\u30d4\u3063\u305f\u6642\u306bgroup\u3092group2\u306b\u3057\u640d\u306d\u3066\u305f\u3002\u6557\u56e02: \u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30df\u30b9\u3002blank_col\u3092\u8db3\u3059\u969b\u306b\u5f15\u304f\u306e\u306fnum_group_row\u3067\u306f\u306a\u304fnum_group_col\u3002\u5f53\u7136\u3002\u7121\u99c41: 2-dim \u914d\u5217\u3092\u4f5c\u3089\u306a\u3044\u3067\u3082\u826f\u304b\u3063\u305f\u4ef6\u3002 class RectangleArea { public: int minimumQueries(vector <string> known) { int N = known[0].size(); int M = known.size(); DBG2(\"N\",N); DBG2(\"M\"\u2026","image_url":null}