{"version":"1.0","title":"product\uff082\uff09","author_name":"inamori","width":"100%","categories":["C++"],"blog_url":"https://inamori.hateblo.jp/","height":"190","blog_title":"inamori\u2019s diary","image_url":null,"provider_name":"Hatena Blog","description":"Python\u3067\u306f\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u3067\u3053\u3046\u3044\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 def gen(): for n in range(3): for m in range(n + 1, 4): yield (n, m) (0, 1) (0, 2) (0, 3) (1, 2) (1, 3) (2, 3)\u76f4\u7a4d\u3067\u306f\u306a\u304f\u3001m\u3092\u51fa\u3059iterable\u304cn\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u3002 \u305d\u308c\u306b\u306f\u3001n\u306b\u5fdc\u3058\u3066m\u306eiterable\u3092\u8fd4\u3059\u3088\u3046\u306a\u95a2\u6570\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5f15\u6570\u306b\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u3002\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u3002 auto g = product(range(3), [](int n) { return range(n\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20100929%2Fp1\" title=\"product\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>","type":"rich","url":"https://inamori.hateblo.jp/entry/20100929/p1","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/inamori/","published":"2010-09-29 00:00:00"}