{"blog_title":"a_kawashiro\u306e\u30d6\u30ed\u30b0","title":"SRM441 div2 hard","author_name":"a_kawashiro","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa-kawashiro.hatenablog.com%2Fentry%2F20110404%2F1301922695\" title=\"SRM441 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>","description":"\u5206\u304b\u3089\u306a\u3044\u4e0a\u306b\u3001\u516c\u5f0f\u306e\u89e3\u8aac\u304c\u306a\u3044\u306e\u3067\u8ae6\u3081\u308b\u3002","provider_url":"https://hatena.blog","url":"https://a-kawashiro.hatenablog.com/entry/20110404/1301922695","width":"100%","published":"2011-04-04 22:11:35","version":"1.0","author_url":"https://blog.hatena.ne.jp/a_kawashiro/","height":"190","categories":["topcoder"],"type":"rich","provider_name":"Hatena Blog","image_url":null,"blog_url":"https://a-kawashiro.hatenablog.com/"}