{"title":"Project Euler 129","blog_title":"inamori\u2019s diary","version":"1.0","categories":["PE","\u6570\u5b66","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"image_url":null,"blog_url":"https://inamori.hateblo.jp/","description":"http://projecteuler.net/index.php?section=problems&id=129 1\u304c\u7d9a\u304f\u6570\u306f\u30011\u304b\u3089\u306f\u3058\u307e\u3063\u306610\u500d\u3057\u30661\u3092\u8db3\u3059\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002\u305d\u306en\u306e\u5270\u4f59\u3092\u8a08\u7b97\u3059\u308b\u3068\u304d\u3001\u6700\u521d\u306b1\u304c\u7d9a\u304f\u6570\u3092\u4f5c\u308b\u3068\u3068\u3066\u3064\u3082\u306a\u304f\u5927\u304d\u306a\u6570\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u3053\u306710\u500d\u3057\u30661\u3092\u8db3\u3057\u3066\u304b\u3089n\u306e\u5270\u4f59\u3092\u53d6\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002\u305d\u3046\u3059\u308c\u3070\u5927\u304d\u306a\u6570\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002 n\u306e\u5270\u4f59\u306f\u5272\u308a\u5207\u308c\u306a\u3044\u9650\u308a\u6700\u5927\u3067\u3082n-1\u500b\u3057\u304b\u306a\u3044\u306e\u3067\u3001A(n)\u304c100\u4e07\u3092\u8d85\u3048\u308b\u306a\u3089\u3001100\u4e072\u304b\u3089\u8abf\u3079\u308c\u3070\u3088\u3044\u3067\u3059\u3002 \u672c\u5f53\u306f\u3082\u3063\u3068\u901f\u3044\u65b9\u6cd5\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u305d\u308c\u306f\u6b21\u554f\u3067\u3002","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20100717%2Fp1\" title=\"Project Euler 129 - 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>","height":"190","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/inamori/","width":"100%","author_name":"inamori","published":"2010-07-17 00:00:00","type":"rich","url":"https://inamori.hateblo.jp/entry/20100717/p1","provider_url":"https://hatena.blog"}