{"type":"rich","url":"https://nishiohirokazu.hatenadiary.org/entry/20080726/1217033279","title":"Google Code Jam Round1","blog_title":"\u897f\u5c3e\u6cf0\u548c\u306e\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc","height":"190","author_url":"https://blog.hatena.ne.jp/nishiohirokazu/","width":"100%","version":"1.0","published":"2008-07-26 09:47:59","image_url":null,"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","description":"\u3061\u3083\u3093\u3068\u8d77\u304d\u305f\u3088\uff01\u3067\u3082\u3081\u3061\u3083\u304f\u3061\u3083\u7720\u3044\u3002\u3002\u3002 - \u7d42\u308f\u3063\u305f\u3002 \u554f\u984cA\u306f\u89e3\u3051\u305f\u3051\u3069\u3082\u3001\u554f\u984cB\u3092\u773a\u3081\u3066\u9762\u5012\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u554f\u984cC\u3092\u3057\u3066\u3001\u52d8\u9055\u3044\u3067\u5168\u7136\u89e3\u3051\u3066\u306a\u304f\u3066\u7d50\u5c40A\u3060\u3051\u3057\u304b\u89e3\u3051\u306a\u304b\u3063\u305forzA\u306e\u89e3\u7b54\u3002\u4f8b\u306e\u3054\u3068\u304f\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3044\u305f\u308a\u9589\u3058\u305f\u308a\u306f\u7701\u7565\u3057\u3066\u3044\u308b\u3002\u4e8c\u3064\u306e\u6574\u6570\u306e\u5217vec1, vec2\u304c\u4e0e\u3048\u3089\u308c\u308b\u306e\u3067\u3001\u9069\u5f53\u306b\u4e26\u3073\u66ff\u3048\u3066\u5185\u7a4d(vec1[0] * vec2[0] + vec1[1] * vec2[1] + ...)\u304c\u6700\u3082\u5c0f\u3055\u304f\u306a\u308b\u3088\u3046\u306b\u3057\u306a\u3055\u3044\u3001\u3068\u3044\u3046\u554f\u984c\u3002\u7247\u65b9\u304c\u5927\u304d\u3044\u5024\u306e\u3068\u304d\u306b\u3082\u3046\u7247\u65b9\u3082\u5927\u304d\u3044\u5024\u3060\u3068\u639b\u3051\u305f\u7d50\u679c\u304c\u3059\u3054\u304f\u5927\u304d\u304f\u306a\u308b\u306e\u3067\u3001\u7247\u65b9\u304c\u5927\u304d\u3044\u5024\u306e\u3068\u304d\u306b\u306f\u306a\u308b\u3079\u304f\u5c0f\u3055\u3044\u5024\u3092\u6301\u3063\u3066\u304d\u305f\u3044\u3002\u3068\u3044\u3046\u308f\u3051\u3067\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnishiohirokazu.hatenadiary.org%2Fentry%2F20080726%2F1217033279\" title=\"Google Code Jam Round1 - \u897f\u5c3e\u6cf0\u548c\u306e\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://nishiohirokazu.hatenadiary.org/","categories":[],"author_name":"nishiohirokazu"}