{"type":"rich","published":"2010-01-22 00:00:01","title":"Project Euler 52\uff081\uff09","image_url":null,"blog_url":"https://inamori.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/inamori/","url":"https://inamori.hateblo.jp/entry/20100122/p1","author_name":"inamori","categories":["PE","\u6570\u5b66","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"description":"Problem 52 125874\u3068\u3044\u3046\u6570\u3068\u305d\u306e\u500d\u306e251748\u306f\u540c\u3058\u6570\u5b57\u304b\u3089\u6210\u3063\u3066\u3044\u3066\u9055\u3046\u9806\u5e8f\u3067\u3042\u308b\u3002 2x,3x,4x,5x,6x\u304cx\u3068\u540c\u3058\u6570\u5b57\u304b\u3089\u6210\u308b\u6700\u3082\u5c0f\u3055\u3044x\u3092\u898b\u3064\u3051\u3088\u3002 http://projecteuler.net/index.php?section=problems&id=52 \u540c\u3058\u6570\u5b57\u304b\u3089\u6210\u308b\u3001\u306f\u6570\u5b57\u306b\u30ea\u30b9\u30c8\u306b\u3057\u3066\u30bd\u30fc\u30c8\u3057\u3066\u518d\u3073\u6570\u306b\u3059\u308b\u3002\u3053\u306e\u6570\u304c\u4e00\u81f4\u3059\u308b\u304b\u3069\u3046\u304b\u3067\u5224\u5b9a\u3057\u307e\u3059\u3002 from itertools import islice, ifilter, ifilterfalse, countdef gen_digits(n): while n: yield n % 10 n \u2026","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20100122%2Fp1\" title=\"Project Euler 52\uff081\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>","version":"1.0","provider_url":"https://hatena.blog","blog_title":"inamori\u2019s diary","width":"100%","height":"190"}