{"url":"https://csh-2.hatenadiary.org/entry/20100305/1267800807","height":"190","width":"100%","provider_url":"https://hatena.blog","blog_url":"https://csh-2.hatenadiary.org/","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcsh-2.hatenadiary.org%2Fentry%2F20100305%2F1267800807\" title=\"\u5b9f\u7fd2\u3000\u6f14\u7b97\u5b50\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3000 - C#\u306b\u30cf\u30de\u3063\u3066\u307f\u308b\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2010-03-05 23:53:27","blog_title":"C#\u306b\u30cf\u30de\u3063\u3066\u307f\u308b\u65e5\u8a18","image_url":null,"categories":[],"description":"using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication14 { class Point { private double x; private double y; // \u9759\u7684\u30e1\u30bd\u30c3\u30c9 public static double Distance(Point a, Point b) { double dist; dist = Math.Sqrt(Math.Pow(a.X - b.X, 2) + Math.Pow(a.Y - b\u2026","author_name":"Csh","version":"1.0","provider_name":"Hatena Blog","title":"\u5b9f\u7fd2\u3000\u6f14\u7b97\u5b50\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3000","author_url":"https://blog.hatena.ne.jp/Csh/"}