{"title":"\u30b0\u30e9\u30d5\u304c\u9023\u7d50\u3067\u3042\u308b\u78ba\u7387\uff085\uff09","url":"https://inamori.hateblo.jp/entry/20090407/p1","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/i/inamori/20090407/20090407212831.png","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","type":"rich","author_name":"inamori","width":"100%","blog_url":"https://inamori.hateblo.jp/","description":"\u5168\u3066\u306e\u5834\u5408\u306b\u3064\u3044\u3066\u8a66\u3059\u306e\u306f\u7121\u7406\u304c\u3042\u308b\u306e\u3067\u3001\u524d\u3005\u56de\u3068\u540c\u3058\u3088\u3046\u306b\u307e\u3068\u3081\u3066\u8003\u3048\u308b\u3002 \u305d\u306e\u524d\u306b\u3001Python\u3067\u88dc\u52a9\u7684\u306a\u30af\u30e9\u30b9ArrayGen\u3092\u4f5c\u308b\u3002 \u4f8b\u3048\u3070\u3001\u968e\u4e57\u306e\u8a08\u7b97\u306f\u3053\u306e\u3088\u3046\u306b\u884c\u3063\u3066\u3044\u305f\u304c\u3001 def fac(n): p = 1 for i in range(1, n + 1): p *= i return p\u3053\u308c\u3060\u3068\u3001n!\u306a\u3089n-1\u56de\u306e\u4e57\u7b97\u3092\u884c\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u3057\u304b\u3057\u3001(n-1)!\u306e\u8a08\u7b97\u3092\u8a18\u61b6\u3057\u3066\u3044\u308c\u30701\u968e\u306e\u4e57\u7b97\u3067\u6e08\u3080\u3002\u3053\u306e\u3088\u3046\u306b\u8a08\u7b97\u7d50\u679c\u3092\u8a18\u61b6\u3057\u3066\u304a\u304d\u3001\u65b0\u305f\u306a\u8a08\u7b97\u3092\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3068\u304d\u306f\u6f38\u5316\u5f0f\u306b\u5f93\u3063\u3066\u8a08\u7b97\u3059\u308b\u3002 class ArrayGen: def __init__(self, f, ini\u2026","blog_title":"inamori\u2019s diary","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20090407%2Fp1\" title=\"\u30b0\u30e9\u30d5\u304c\u9023\u7d50\u3067\u3042\u308b\u78ba\u7387\uff085\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_url":"https://blog.hatena.ne.jp/inamori/","version":"1.0","height":"190","published":"2009-04-07 00:00:00","categories":["\u30b0\u30e9\u30d5","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"]}