{"blog_url":"https://bubox2.hateblo.jp/","title":"\u518d\u5e30\u30af\u30a8\u30ea\u3067\u6839\u4ed8\u304d\u6728","author_url":"https://blog.hatena.ne.jp/bubox2/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbubox2.hateblo.jp%2Fentry%2F2021%2F03%2F12%2F170000\" title=\"\u518d\u5e30\u30af\u30a8\u30ea\u3067\u6839\u4ed8\u304d\u6728 - \u305d\u306e\u3078\u3093\u306e\u3061\u3089\u3057\u306e\u3046\u3089\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["C#"],"author_name":"bubox2","height":"190","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","width":"100%","version":"1.0","url":"https://bubox2.hateblo.jp/entry/2021/03/12/170000","published":"2021-03-12 17:00:00","type":"rich","description":"\u518d\u5e30\u30af\u30a8\u30ea\u3067\u6839\u4ed8\u304d\u6728\u3092\u89e3\u304f\u30b3\u30fc\u30c9\u3002 using System.Collections.Generic; using System.Linq; namespace RootedTree { class Program { static void Main(string[] args) { // NodeId,ParentNodeId string[,] src = new string[9,2]{ {\"A101\", \"\"}, {\"A201\", \"A101\"}, {\"A202\", \"A101\"}, {\"A301\", \"A201\"}, {\"A302\", \"A201\"}, {\"A303\", \"A201\u2026","image_url":null,"blog_title":"\u305d\u306e\u3078\u3093\u306e\u3061\u3089\u3057\u306e\u3046\u3089"}