{"author_url":"https://blog.hatena.ne.jp/rare_Remrin/","author_name":"rare_Remrin","width":"100%","description":"\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u306b\u3064\u3044\u3066\u3002 def fib(n): a, b = 0, 1 for i in range(n): a, b = b, a + b return b print([fib(i) for i in range(10)]) # [1, 1, 2, 3, 5, 8, 13, 21, 34, 55] \u30e1\u30e2\u5316\u3057\u305f\u5834\u5408 fib_memo = {} def fib(n): if n < 3: return 1 if n not in fib_memo: fib_memo[n] = fib(n-1) + fib(n-2) return fib_memo[n] print(fib(10)) # 5\u2026","blog_url":"https://python-remrin.hatenadiary.jp/","published":"2017-05-19 15:32:28","url":"https://python-remrin.hatenadiary.jp/entry/2017/05/19/153228","type":"rich","categories":["\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0","python"],"version":"1.0","title":"\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217","blog_title":"Remrin\u306epython\u653b\u7565\u65e5\u8a18","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/r/rare_Remrin/20170519/20170519152551.png","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpython-remrin.hatenadiary.jp%2Fentry%2F2017%2F05%2F19%2F153228\" title=\"\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217 - Remrin\u306epython\u653b\u7565\u65e5\u8a18\" 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"}