{"provider_name":"Hatena Blog","type":"rich","author_name":"sune2","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsune2.hatenadiary.org%2Fentry%2F20121115%2F1352943199\" title=\"AOJ 1323 - Encircling Circles - \u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0+\u03b1\u306a\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","categories":["AOJ"],"version":"1.0","description":"for \u30a2\u30b8\u30a2\u5730\u533a \u554f\u984c n\u500b\u306e\u5186\u304c\u4e0e\u3048\u3089\u308c\u308b\u3002 i\u756a\u76ee\u306e\u5186\u306f\u3001\u4e2d\u5fc3(x[i],y[i])\u3001\u534a\u5f84r[i]\u3067\u3042\u308b\u3002 \u5168\u3066\u306e\u5186\u3092\u5185\u5305\u3059\u308b\u3088\u3046\u306a\u534a\u5f84R\u306e\u5186\u3092\u52d5\u304b\u3057\u305f\u3068\u304d\u306b\u3067\u304d\u308b\u9818\u57df\u306e\u5916\u5468\u306e\u9577\u3055\u3092\u6c42\u3081\u3088\u3002 \u5236\u7d04 1 \u5186\u306foverlap\u3057\u3046\u308b\u3002 \u89e3\u6cd5 \u6c42\u3081\u308b\u5916\u5468\u306f 1\u3064\u306e\u5186\u306b\u63a5\u3059\u308b\u3088\u3046\u306a\u534a\u5f842*R-r[i]\u306e\u5927\u5186\u306e\u4e00\u90e8 \uff12\u3064\u306e\u5186\u306b\u63a5\u3059\u308b\u3088\u3046\u306a\u534a\u5f84R\u306e\u5186\u306e\u4e00\u90e8 \u3092\u9023\u7d50\u3057\u305f\u3082\u306e\u3002 \u524d\u8005\u3092\u6c42\u3081\u308b\u65b9\u6cd5 \uff11\u3064\u306e\u5186\u306b\u6ce8\u76ee\u3057\u3001\u305d\u306e\u5186\u3092\u5186i\u3068\u3059\u308b\u3002 \u5186i\u306b\u63a5\u3059\u308b\u3088\u3046\u306a\u5927\u5186\u3067\u3001\u5168\u3066\u306e\u5186\u3092\u542b\u3080\u3088\u3046\u306a\u5927\u5186\u306e\u89d2\u5ea6\uff08\u5186i\u306e\u4e2d\u5fc3\u304b\u3089\u3001\u5927\u5186\u306e\u4e2d\u5fc3\u65b9\u5411\u306e\u89d2\u5ea6\uff09\u306e\u533a\u9593\u3092\u6c42\u3081\u308b\u3002 \u5186i\u306b\u63a5\u3059\u308b\u3088\u3046\u306a\u5927\u5186\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u306e\u533a\u9593\u306e\u9577\u3055\u306e\u548c*(2\u2026","author_url":"https://blog.hatena.ne.jp/sune2/","blog_title":"\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0+\u03b1\u306a\u30d6\u30ed\u30b0","title":"AOJ 1323 - Encircling Circles","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/sune2/20121115/20121115104203.png","blog_url":"https://sune2.hatenadiary.org/","url":"https://sune2.hatenadiary.org/entry/20121115/1352943199","published":"2012-11-15 10:33:19","width":"100%"}