{"author_name":"pekempey","type":"rich","url":"https://pekempey.hatenablog.com/entry/2016/08/01/165036","published":"2016-08-01 16:50:36","blog_title":"pekempey's blog","blog_url":"https://pekempey.hatenablog.com/","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpekempey.hatenablog.com%2Fentry%2F2016%2F08%2F01%2F165036\" title=\"AtCoder Grand Contest 002: D - Stamp Rally - pekempey&#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>","provider_url":"https://hatena.blog","version":"1.0","title":"AtCoder Grand Contest 002: D - Stamp Rally","image_url":null,"description":"http://agc002.contest.atcoder.jp/tasks/agc002_d","categories":[],"provider_name":"Hatena Blog","height":"190","author_url":"https://blog.hatena.ne.jp/pekempey/"}