{"blog_title":"summer_tree_home","author_url":"https://blog.hatena.ne.jp/summer_tree/","width":"100%","categories":["Python","CheckiO"],"title":"Three Points Circle (Electronic Station) - 3\u70b9\u3092\u901a\u308b\u5186\u306e\u65b9\u7a0b\u5f0f\u3092\u6c42\u3081\u308b","published":"2014-02-23 17:23:05","url":"https://py3.hateblo.jp/entry/2014/02/23/172305","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpy3.hateblo.jp%2Fentry%2F2014%2F02%2F23%2F172305\" title=\"Three Points Circle (Electronic Station) - 3\u70b9\u3092\u901a\u308b\u5186\u306e\u65b9\u7a0b\u5f0f\u3092\u6c42\u3081\u308b - summer_tree_home\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"provider_name":"Hatena Blog","height":"190","provider_url":"https://hatena.blog","blog_url":"https://py3.hateblo.jp/","author_name":"summer_tree","version":"1.0","description":"\u3069\u3093\u306a\u554f\u984c\uff1f Three Points Circle http://www.checkio.org/mission/three-points-circle/ 3\u70b9\u3092\u901a\u308b\u5186\u306e\u65b9\u7a0b\u5f0f\u3092\u6c42\u3081\u3088\u3002\u305f\u3060\u3057\u3001\u4e2d\u5fc3\u304c(a,b)\u3001\u534a\u5f84r\u306e\u5186\u306e\u65b9\u7a0b\u5f0f\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002 (x-a)^2+(y-b)^2=r^2 \u305d\u306e\u4ed6\u306e\u6761\u4ef6 3\u70b9\u306f\u4e00\u76f4\u7dda\u4e0a\u306b\u7121\u3044\u3082\u306e\u3068\u3059\u308b\u3002 x,y,r \u5f15\u6570\u306e3\u70b9\u306e\u5ea7\u6a19\u306f \"(2,2),(4,2),(2,4)\" \u306e\u3088\u3046\u306a\u6587\u5b57\u5217\u3067\u4e0e\u3048\u3089\u308c\u308b\u3002 \u623b\u308a\u5024\u306e\u65b9\u7a0b\u5f0f\u306f \"(x-4)^2+(y-4)^2=2.83^2\" \u306e\u3088\u3046\u306a\u6587\u5b57\u5217\u3067\u8fd4\u3059\u3002 \u6570\u5b57\u306e\u4f59\u5206\u306a\u30bc\u30ed\u3084\u5c0f\u6570\u70b9\u306f\u9664\u53bb\u305b\u3088\u3002","type":"rich"}