{"blog_url":"https://yuulis.hatenablog.com/","title":"\u3010AtCoder\u3011ABC 409 C - Equilateral Triangle | \u7dd1\u30b3\u30fc\u30c0\u30fc\u304c\u89e3\u304fAtCoder","width":"100%","author_url":"https://blog.hatena.ne.jp/Yuulis/","version":"1.0","published":"2025-06-11 12:00:00","type":"rich","description":"AtCoder Beginner Contest 409 C - Equilateral Triangle \u306b\u3064\u3044\u3066\u306e\u8003\u5bdf\u3068\u5b9f\u88c5\u4f8b\u3002","author_name":"Yuulis","url":"https://yuulis.hatenablog.com/entry/ABC-409-C","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/Y/Yuulis/20250609/20250609002439.png","provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyuulis.hatenablog.com%2Fentry%2FABC-409-C\" title=\"\u3010AtCoder\u3011ABC 409 C - Equilateral Triangle | \u7dd1\u30b3\u30fc\u30c0\u30fc\u304c\u89e3\u304fAtCoder - Yuulis.log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","categories":["AtCoder-ABC-ABC_C\u554f\u984c","AtCoder-ABC-ABC_300\u70b9\u554f\u984c","AtCoder-NoviSteps-NoviSteps_2Q","AtCoder-\u30c7\u30fc\u30bf\u69cb\u9020-map","AtCoder-ABC","AtCoder-NoviSteps","AtCoder-AtCoder_\u8336Diff","AtCoder-\u30c7\u30fc\u30bf\u69cb\u9020","AtCoder-\u7d2f\u7a4d\u548c","AtCoder","ABC","ABC_C\u554f\u984c","ABC_300\u70b9\u554f\u984c","AtCoder_\u8336Diff","NoviSteps_2Q","map","\u7d2f\u7a4d\u548c","\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","C++"],"blog_title":"Yuulis.log"}