{"author_url":"https://blog.hatena.ne.jp/kmjp/","image_url":null,"author_name":"kmjp","provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://kmjp.hatenablog.jp/","published":"2017-05-04 09:00:00","title":"AtCoder ARC #073 : E - Ball Coloring","url":"https://kmjp.hatenablog.jp/entry/2017/05/04/0900","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2017%2F05%2F04%2F0900\" title=\"AtCoder ARC #073 : E - Ball Coloring - 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":["ARC"],"provider_name":"Hatena Blog","description":"\u30ae\u30ea\u30ae\u30ea\u5168\u5b8c\u3002 http://arc073.contest.atcoder.jp/tasks/arc073_c","type":"rich","height":"190","blog_title":"kmjp's blog"}