{"title":"Codeforces #350 Div2. E. Correct Bracket Sequence Editor","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2016%2F05%2F07%2F1000\" title=\"Codeforces #350 Div2. E. Correct Bracket Sequence Editor - 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"],"provider_name":"Hatena Blog","width":"100%","blog_url":"https://kmjp.hatenablog.jp/","type":"rich","version":"1.0","author_url":"https://blog.hatena.ne.jp/kmjp/","height":"190","published":"2016-05-07 10:00:00","image_url":null,"url":"https://kmjp.hatenablog.jp/entry/2016/05/07/1000","author_name":"kmjp","description":"\u7121\u99c4\u306b\u5b9f\u88c5\u9811\u5f35\u3063\u305f\u3051\u3069\u4e0d\u8981\u3060\u3063\u305f\u3002 http://codeforces.com/contest/670/problem/E","provider_url":"https://hatena.blog","blog_title":"kmjp's blog"}