{"provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://inamori.hateblo.jp/","categories":["PE","C++"],"description":"\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u306e\u6b21\u304c\u3042\u308b\u304b\u3092exists_next()\u3067\u554f\u3044\u5408\u308f\u305b\u308b\u3088\u3046\u306b\u3057\u305f\u3002\u3061\u3087\u3063\u3068\u30b3\u30fc\u30c9\u304c\u7169\u96d1\u306b\u306a\u3063\u305f\u3002filter\u3068takewhile\u306f\u30b3\u30fc\u30c9\u304c\u304b\u306a\u308a\u91cd\u8907\u3057\u3066\u3044\u308b\u3088\u3046\u306a\u6c17\u304c\u3059\u308b\u3002\u306a\u3093\u3068\u304b\u306a\u3089\u306a\u3044\u3060\u308d\u3046\u304b\u3002 itertools.h\u3092\u5909\u3048\u305f\u3060\u3051\u3067\u3001\u975e\u5e38\u306b\u901f\u304f\u306a\u3063\u305f\u3002Haskell\u3088\u308a\u304b\u306a\u308a\u901f\u3044\u3002\u3068\u3044\u3046\u304b\u3001Haskell\u306f\u306a\u305c\u3053\u3093\u306a\u306b\u9045\u3044\uff1f","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20100402%2Fp4\" title=\"Project Euler 4\uff084\uff09 - inamori\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://inamori.hateblo.jp/entry/20100402/p4","blog_title":"inamori\u2019s diary","image_url":null,"author_name":"inamori","type":"rich","height":"190","title":"Project Euler 4\uff084\uff09","provider_name":"Hatena Blog","published":"2010-04-02 00:00:02","width":"100%","author_url":"https://blog.hatena.ne.jp/inamori/"}