{"published":"2012-02-01 18:42:08","author_url":"https://blog.hatena.ne.jp/simezi_tan/","width":"100%","provider_url":"https://hatena.blog","author_name":"simezi_tan","type":"rich","description":"\u554f\u984c N\u66f2\u306e\u66f2\u304b\u3089P\u66f2\u3092\u91cd\u8907\u3092\u8a31\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u9078\u3076\u3002 \u9078\u3073\u65b9\u306f\u4f55\u901a\u308a\u3042\u308b\u304b\u3001mod 10^9 + 7\u3067\u6c42\u3081\u3088\u3002 \u6761\u4ef6\uff1a \u5168\u3066\u306e\u66f2\u304c\u5c11\u306a\u304f\u3068\u3082\u4e00\u5ea6\u4ee5\u4e0a\u9078\u3070\u308c\u308b\u3002 \u540c\u3058\u66f2\u306f\u9593\u306b\u5c11\u306a\u304f\u3068\u3082M\u66f2\u306e\u307b\u304b\u306e\u66f2\u3092\u631f\u3080\u3002 \u5236\u7d04\u6761\u4ef6 N,M,P\u2266100","height":"190","blog_title":"simezi_tan\u306e\u65e5\u8a18","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsimezi-tan.hatenadiary.org%2Fentry%2F20120201%2F1328089328\" title=\"TopCoder SRM 531 Div1 Easy NoRepeatPlaylist - simezi_tan\u306e\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>","version":"1.0","categories":["TopCoder","\u52d5\u7684\u8a08\u753b\u6cd5","\u78ba\u7387\u30fb\u5834\u5408\u306e\u6570"],"url":"https://simezi-tan.hatenadiary.org/entry/20120201/1328089328","title":"TopCoder SRM 531 Div1 Easy NoRepeatPlaylist","provider_name":"Hatena Blog","blog_url":"https://simezi-tan.hatenadiary.org/"}