{"author_name":"shobon2019","blog_url":"https://shobon2019.hatenablog.com/","height":"190","width":"100%","version":"1.0","categories":["JOI\u96e3\u6613\u5ea611"],"url":"https://shobon2019.hatenablog.com/entry/2026/01/01/205709","provider_url":"https://hatena.blog","description":"atcoder.jp","type":"rich","published":"2026-01-01 20:57:09","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshobon2019.hatenablog.com%2Fentry%2F2026%2F01%2F01%2F205709\" title=\"JOI \u96e3\u6613\u5ea611\u5168\u90e8\u57cb\u3081\u308b #9 \u706b\u4e8b (Fire) (2020\u672c\u9078) - \u3057\u3087\u307c\u3093\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/shobon2019/","provider_name":"Hatena Blog","image_url":null,"blog_title":"\u3057\u3087\u307c\u3093\u30d6\u30ed\u30b0","title":"JOI \u96e3\u6613\u5ea611\u5168\u90e8\u57cb\u3081\u308b #9 \u706b\u4e8b (Fire) (2020\u672c\u9078)"}