{"blog_title":"\u8c61\u5fb4\u30f6\u6df5","published":"2012-12-17 23:29:11","url":"https://knenet.hatenadiary.jp/entry/20121217/1355754551","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fknenet.hatenadiary.jp%2Fentry%2F20121217%2F1355754551\" title=\"\u9806\u5217\u306e\u5217\u6319 - \u8c61\u5fb4\u30f6\u6df5\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://knenet.hatenadiary.jp/","description":"\u9806\u5217\u3092\u5217\u6319\u3059\u308b\u95a2\u6570\u304c\u91ce\u66ae\u7528\u3067\u5fc5\u8981\u306b\u306a\u3063\u305f\u304c\u3001\u3059\u3050\u306b\u66f8\u3051\u306a\u304b\u3063\u305f\u306e\u3067\u66f8\u304d\u65b9\u3092\u8abf\u3079\u305f\u3002\u8981\u7d20\u3092\u6728\u69cb\u9020\u306b\u3057\u3066\u6df1\u3055\u512a\u5148\u63a2\u7d22(DFS)\u3067\u66f8\u3051\u3070\u826f\u3044\u3089\u3057\u3044\u3002\u7c21\u5358\u3060\u306d\uff01 (defun permutation (args &optional num head res) (labels ((iter (args num head res) (if (and (plusp num) args) (let (l) (dotimes (i (length args) (apply 'nconc (nreverse l))) (push (iter (nconc (subseq args 0 i) (subseq arg\u2026","height":"190","version":"1.0","type":"rich","author_name":"knenet","width":"100%","categories":["lisp"],"author_url":"https://blog.hatena.ne.jp/knenet/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","image_url":null,"title":"\u9806\u5217\u306e\u5217\u6319"}