{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa-kawashiro.hatenablog.com%2Fentry%2F20110503%2F1304428719\" title=\"SRM505 div1 easy - 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>","categories":["topcoder"],"version":"1.0","width":"100%","url":"https://a-kawashiro.hatenablog.com/entry/20110503/1304428719","blog_title":"a_kawashiro\u306e\u30d6\u30ed\u30b0","height":"190","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/a_kawashiro/","title":"SRM505 div1 easy","image_url":null,"author_name":"a_kawashiro","blog_url":"https://a-kawashiro.hatenablog.com/","description":"\u4e8c\u3064\u306e\u5217\u306b\u4e00\u7b87\u6240\u3067\u3082\u5171\u901a\u70b9\u304c\u3042\u308c\u3070\u7247\u65b9\u3067\u3057\u304b\u5206\u304b\u3063\u3066\u3044\u306a\u3044\u60c5\u5831\u3082\u5206\u304b\u308b\u3088\u3046\u306a\u306a\u308b\u3002 \u884c\u306b\u3064\u3044\u3066\u3082\u540c\u69d8\u3002 #include <string> #include <vector> using namespace std; class RectangleArea { public: int h,w; vector<string> vs; void check() { for(int i=0;i<h;i++) for(int j=i+1;j<h;j++) { int k; for(k=0;k<w;k++) if(vs[i][k]=='Y' && vs[j][k]=='Y') break; if(k<w\u2026","published":"2011-05-03 22:18:39","type":"rich","provider_name":"Hatena Blog"}