{"blog_url":"https://rokugats-pc.hateblo.jp/","width":"100%","author_name":"rokugats","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","title":"AOJ 2524 Mysterious Operator ","url":"https://rokugats-pc.hateblo.jp/entry/2014/07/09/220803","blog_title":"ICPC log","author_url":"https://blog.hatena.ne.jp/rokugats/","height":"190","categories":["AOJ","\u6570\u5b66"],"type":"rich","image_url":null,"description":"\u7b97\u6570\u3002\u5165\u529b\u6587\u5b57\u5217\u3092\u4e8c\u3064\u306e\u6574\u6570\u306b\u5206\u5272\u3059\u308b\u65b9\u6cd5\u306f\u9ad8\u30059\u901a\u308a. \u5168\u90e8\u8a66\u305b\u3070\u3088\u3044. \u4f8b\u3048\u3070\u5165\u529b\u6587\u5b57\u5217\u304c111\u306a\u3089, \u4ee5\u4e0b\u306e\u4e09\u901a\u308a\u306e\u5206\u5272\u304c\u5b58\u5728\u3059\u308b. (\u4e00\u756a\u76ee\u306e\u5834\u5408\u306b\u6ce8\u610f.) 0 111 1 11 11 1\u5206\u5272\u3057\u3066\u51fa\u6765\u305f\uff12\u3064\u306e\u6574\u6570\u306e\u5185, \u53f3\u5074\u3092a, \u5de6\u5074\u3092b\u3068\u304a\u304f\u3068, x + y = a x - y = b\u3067\u3042\u308b\u304b\u3089, x = (a + b) / 2 y = (a - b) / 2\u3068\u306a\u308a, \u5404\u5206\u5272\u306b\u3064\u3044\u3066, x\u3068y\u306e\u5024\u306f\u4e00\u610f\u306b\u5b9a\u307e\u308b\u3053\u3068\u304c\u5206\u304b\u308b.\u305f\u3060\u3057, x, y\u306f\u6574\u6570 x, y \u2267 0 \u3067\u3042\u308b\u304b\u3089, \u3053\u308c\u3089\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5206\u5272\u306e\u6570\u3092\u6570\u3048\u308b\u3053\u3068\u306b\u3088\u308a, \u89e3\u306f\u6c42\u307e\u308b. #include <iostream>\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frokugats-pc.hateblo.jp%2Fentry%2F2014%2F07%2F09%2F220803\" title=\"AOJ 2524 Mysterious Operator  - ICPC log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2014-07-09 22:08:03","version":"1.0"}