{"blog_url":"https://troter.hatenablog.jp/","provider_url":"https://hatena.blog","width":"100%","provider_name":"Hatena Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftroter.hatenablog.jp%2Fentry%2F20080414%2F1208179202\" title=\" \u30ab\u30c3\u30c8 - \u653e\u7267\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>","type":"rich","author_url":"https://blog.hatena.ne.jp/troter/","author_name":"troter","height":"190","url":"https://troter.hatenablog.jp/entry/20080414/1208179202","blog_title":"\u653e\u7267\u65e5\u8a18","categories":["prolog"],"published":"2008-04-14 22:20:02","description":"\u30d0\u30c3\u30af\u30c8\u30e9\u30c3\u30af\u3092\u7981\u6b62\u3059\u308b\u8ff0\u8a9e\u3089\u3057\u3044\u3002\u3053\u308c\u3092\u4f7f\u3048\u3070 \u30ea\u30b9\u30c8 - \u653e\u7267\u65e5\u8a18\u306etake\u3084drop\u3082 my_take(0, _, []) :- !. my_take(N, [Lcar | Lcdr], [Lcar | R]) :- N > 0, N1 is N - 1, my_take(N1, Lcdr, R). my_drop(0, L, L) :- !. my_drop(N, [_ | Lcdr], R) :- N > 0, N1 is N - 1, my_take(N1, Lcdr, R). my_split_at(0, L, [], L) :- !. my_split_at(N, [Lcar \u2026","version":"1.0","title":" \u30ab\u30c3\u30c8"}