{"description":"\u672c\u5f53\u306f\u6587\u5b57\u3092\u3044\u3061\u3044\u3061\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001d1000\u3092\u6c42\u3081\u3066\u307f\u307e\u3057\u3087\u3046\u3002 1\u6841\u306e\u6570\u306f1\u301c9\u3060\u304b\u3089\u30019\u307e\u3067\u30679\u6841\u3067\u3059\u30022\u6841\u306e\u6570\u306f10\u301c99\u306e90\u500b\u3042\u308b\u306e\u3067\u300199\u307e\u3067\u30679+180=189\u6841\u3067\u3059\u30023\u6841\u306e\u6570\u306f100\u301c999\u306e900\u500b\u3042\u308b\u306e\u3067\u3001999\u307e\u3067\u30679+180+2700=2889\u6841\u3067\u3059\u3002\u3088\u3063\u3066\u30011000\u6841\u76ee\u306f3\u6841\u306e\u6570\u306e\u3069\u3053\u304b\u306b\u306a\u308a\u307e\u3059\u3002(1000-189)/3 = 270\u20261\u3060\u304b\u3089\u3001999\u6841\u76ee\u304c99+270=369\u306e\u6700\u5f8c\u306e\u6570\u5b57\u30011000\u6841\u76ee\u304c370\u306e\u6700\u521d\u306e\u6570\u5b57\u3001\u3059\u306a\u308f\u30613\u306b\u306a\u308a\u307e\u3059\u3002 def calc_digit(n): k = 0 m = n while m > 0: k += \u2026","url":"https://inamori.hateblo.jp/entry/20091228/p1","image_url":null,"type":"rich","width":"100%","author_url":"https://blog.hatena.ne.jp/inamori/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20091228%2Fp1\" title=\"Project Euler 40\uff082\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>","author_name":"inamori","height":"190","provider_name":"Hatena Blog","published":"2009-12-28 00:00:00","title":"Project Euler 40\uff082\uff09","blog_title":"inamori\u2019s diary","blog_url":"https://inamori.hateblo.jp/","provider_url":"https://hatena.blog","version":"1.0","categories":["PE","\u6570\u5b66","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"]}