{"provider_name":"Hatena Blog","published":"2015-07-28 17:27:46","title":"Donuts\u30d7\u30ed\u30b3\u30f3\u30c1\u30e3\u30ec\u30f3\u30b82015 C\u554f\u984c \u884c\u5217\u306e\u3067\u304d\u308b\u30c9\u30fc\u30ca\u30c4\u5c4b","blog_title":"haraduka's diary","version":"1.0","image_url":null,"categories":["AtCoder"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fharaduka.hatenadiary.jp%2Fentry%2F2015%2F07%2F28%2F172746\" title=\"Donuts\u30d7\u30ed\u30b3\u30f3\u30c1\u30e3\u30ec\u30f3\u30b82015 C\u554f\u984c \u884c\u5217\u306e\u3067\u304d\u308b\u30c9\u30fc\u30ca\u30c4\u5c4b - haraduka&#39;s diary\" 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://haraduka.hatenadiary.jp/","url":"https://haraduka.hatenadiary.jp/entry/2015/07/28/172746","height":"190","author_name":"haraduka","author_url":"https://blog.hatena.ne.jp/haraduka/","provider_url":"https://hatena.blog","description":"\u3053\u308c\u306f\u3067\u304d\u306a\u304b\u3063\u305f\u306e\u304c\u6094\u3084\u307e\u308c\u308b\u2026\u3002 N\u4eba(\u8eab\u9577\u304c\u30d0\u30e9\u30d0\u30e9)\u304c\u4e26\u3093\u3067\u3044\u3066\u3001i\u4eba\u76ee\u306b\u95a2\u3057\u3066\u3001\u305d\u306e\u4eba\u304c\u524d\u3092\u898b\u305f\u6642\u306b\u898b\u3048\u308b\u4eba\u306e\u6570\u3092\u51fa\u529b\u3059\u308b\u554f\u984c\u3002\u554f\u984c\u3092\u7c21\u5358\u5316\u3059\u308b\u3002 \u666e\u901a\u306b\u8003\u3048\u308b\u3068i\u4eba\u76ee\u306b\u95a2\u3057\u3066\u3001\u305d\u308c\u3088\u308a\u524d\u306ej\u4eba\u76ee\u3092\u898b\u3066\u3001\u305d\u306ei\u3068j\u306e\u9593\u306b\u4e8c\u4eba\u3088\u308a\u5927\u304d\u306a\u4eba\u304c\u5b58\u5728\u3057\u306a\u3051\u308c\u3070j\u4eba\u76ee\u306f\u76ee\u8996\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u305d\u308c\u306e\u548c\u3092\u53d6\u308c\u3070\u3044\u3044\u3002\u3057\u304b\u3057\u3053\u308c\u3067\u8003\u3048\u308b\u3068\u3001\u3069\u3046\u9811\u5f35\u3063\u3066\u3082O(N^3)\u306a\u306e\u3067\u898b\u65b9\u3092\u5909\u3048\u308b\u3002 i\u4eba\u76ee\u304b\u3089\u9806\u306b\u898b\u3066\u3044\u304f\u3053\u3068\u306b\u3059\u308b\u3068\u3001i-1\u756a\u76ee\u306f\u898b\u3048\u308b\u3002i-2\u756a\u76ee\u306fi-1\u756a\u76ee\u3088\u308a\u5927\u304d\u3051\u308c\u3070\u898b\u3048\u308b\u3002i-3\u756a\u76ee\u306fi-1, i-2\u756a\u76ee\u3088\u308a\u5927\u304d\u3051\u308c\u3070\u898b\u3048\u308b\u2026\u3068\u3044\u3046\u3088\u3046\u306b\u3001\u5b9f\u306fi-1\u756a\u76ee\u304b\u30891\u756a\u76ee\u307e\u3067\u9806\u306b\u898b\u3066\u3044\u304d\u3001\u8eab\u9577\u304c\u5358\u2026","width":"100%","type":"rich"}