{"categories":[".NET","C#","\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"image_url":null,"height":"190","description":"atcoder.jp \u8a00\u8a9e\u306b C# 11.0(.NET 7.07) \u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u305f\u306e\u3067\u3001C# \u3067\u66f8\u304f\u3002 var N = int.Parse(Console.ReadLine()!); Console.WriteLine(N * N); \u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u304c\u4f7f\u3048\u308b\u306e\u3067\u3001\u30b3\u30fc\u30c9\u304c\u77ed\u304f\u306a\u3063\u3066\u826f\u3057\u3002","author_url":"https://blog.hatena.ne.jp/griefworker/","width":"100%","blog_title":"present","url":"https://tnakamura.hatenablog.com/entry/2023/10/04/a01","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftnakamura.hatenablog.com%2Fentry%2F2023%2F10%2F04%2Fa01\" title=\"A01 - The First Problem - present\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"griefworker","type":"rich","published":"2023-10-04 12:48:25","blog_url":"https://tnakamura.hatenablog.com/","version":"1.0","provider_url":"https://hatena.blog","title":"A01 - The First Problem","provider_name":"Hatena Blog"}