{"url":"https://inamori.hateblo.jp/entry/20110305/p1","title":"\u30d0\u30c3\u30c1\u30d5\u30a1\u30a4\u30eb\u3067Project Euler\uff0851\uff09","blog_url":"https://inamori.hateblo.jp/","version":"1.0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20110305%2Fp1\" title=\"\u30d0\u30c3\u30c1\u30d5\u30a1\u30a4\u30eb\u3067Project Euler\uff0851\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>","published":"2011-03-05 00:00:00","author_name":"inamori","provider_name":"Hatena Blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/inamori/","type":"rich","height":"190","description":"Problem 21 \u5927\u304d\u306a\u914d\u5217\u3092\u53d6\u308b\u3068\u5287\u7684\u306b\u9045\u304f\u306a\u308b\u306e\u3067\u3001\u5c0f\u3055\u3044\u914d\u5217\u3067\u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u3075\u308b\u3044\u7684\u306b\u7d04\u6570\u306e\u548c\u3092\u53d6\u3063\u3066\u307f\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u305d\u3046\u3059\u308b\u3068\u7d04\u6570\u306e\u548c\u306e\u305f\u3081\u306b\u3082\u3046\u4e00\u3064\u914d\u5217\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u300110\u306a\u3089\u3001a[10]=10\u3068b[10]=1\u3068\u3057\u307e\u3059\u3002b\u304c\u7d04\u6570\u306e\u548c\u3067\u3059\u30022\u3067\u5272\u308a\u5207\u308c\u308b\u304b\u3089\u3001a[10]=10/2=5\u3001b[10]=1*(1+2)=3\u30015\u304c\u6b8b\u3063\u3066\u3044\u308b\u306e\u3067\u3001b[10]=3*(1+5)=18\u3002\u771f\u306e\u7d04\u6570\u306e\u548c\u306f8\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u904e\u5270\u6570\u3060\u3063\u305f\u3089\u6700\u521d\u306b\u3084\u3063\u305f2\u304b\u3089\u5272\u3063\u3066\u3044\u304f\u65b9\u6cd5\u3092\u4f7f\u3044\u307e\u3059\u3002\u305d\u306e\u969b\u306esqrt\u306f\u524d\u56de\u306e\u65b9\u6cd5\u3092\u4f7f\u3044\u307e\u3059\u3002 \u6700\u521d\u306e\u65b9\u6cd5\u3088\u308a\u5c11\u3057\u901f\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u3084\u306f\u308asqrt\u304c\u30cd\u30c3\u30af\u306e\u3088\u3046\u3067\u3059\u2026","width":"100%","blog_title":"inamori\u2019s diary","categories":["PE","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"]}