{"blog_title":"\u30e1\u30e2","provider_url":"https://hatena.blog","published":"2020-09-17 20:34:23","author_url":"https://blog.hatena.ne.jp/imabari_ehime/","description":"https://t.co/Fx4ExylUeG210\u901a\u308a\u3092\u898b\u3066\u307f\u305f\u3044\u4eba\u304c\u3044\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u306e\u3067\u5217\u6319\u3060\u3051\u306f\u3057\u3066\u307f\u305f\u3002 pic.twitter.com/sPvGEFspni\u2014 \u4e0a\u539f \u54f2\u592a\u90ce/Tetsu. Uehara (@tetsutalow) 2020\u5e749\u670817\u65e5 import itertools seq = range(10) result = [\"\".join(map(str, i)) for i in itertools.combinations(seq, 4)] print(len(result)) # 210 print(result)","provider_name":"Hatena Blog","blog_url":"https://imabari.hateblo.jp/","author_name":"imabari_ehime","version":"1.0","height":"190","url":"https://imabari.hateblo.jp/entry/2020/09/17/203423","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fimabari.hateblo.jp%2Fentry%2F2020%2F09%2F17%2F203423\" title=\"0\uff5e9\u306e4\u3064\u306e\u7d44\u5408\u305b - \u30e1\u30e2\" 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","width":"100%","categories":[],"title":"0\uff5e9\u306e4\u3064\u306e\u7d44\u5408\u305b","image_url":null}