{"blog_url":"https://kmjp.hatenablog.jp/","author_name":"kmjp","published":"2025-03-12 09:00:00","description":"\u3053\u308c\u306f\u5272\u3068\u3059\u3093\u306a\u308a\u3002 https://atcoder.jp/contests/arc194/tasks/arc194_d","title":"AtCoder ARC #194 : D - Reverse Brackets","provider_name":"Hatena Blog","width":"100%","height":"190","blog_title":"kmjp's blog","provider_url":"https://hatena.blog","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2025%2F03%2F12%2F0900\" title=\"AtCoder ARC #194 : D - Reverse Brackets - 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>","image_url":null,"categories":["ARC"],"url":"https://kmjp.hatenablog.jp/entry/2025/03/12/0900","author_url":"https://blog.hatena.ne.jp/kmjp/","version":"1.0"}