{"author_url":"https://blog.hatena.ne.jp/kmjp/","author_name":"kmjp","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2022%2F03%2F21%2F0900\" title=\"Codeforces #691 Div1 A. Row GCD - kmjp&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Codeforces"],"blog_title":"kmjp's blog","provider_url":"https://hatena.blog","type":"rich","provider_name":"Hatena Blog","image_url":null,"url":"https://kmjp.hatenablog.jp/entry/2022/03/21/0900","published":"2022-03-21 09:00:00","height":"190","title":"Codeforces #691 Div1 A. Row GCD","description":"2\u5b8c\u306a\u306e\u306b\u30ec\u30fc\u30c8\u5fae\u6e1b\u3067\u6e08\u3093\u3060\u56de\u3002 https://codeforces.com/contest/1458/problem/A","version":"1.0","blog_url":"https://kmjp.hatenablog.jp/","width":"100%"}