{"author_url":"https://blog.hatena.ne.jp/simezi_tan/","url":"https://simezi-tan.hatenadiary.org/entry/20140807/1407398027","published":"2014-08-07 16:53:47","provider_url":"https://hatena.blog","height":"190","blog_title":"simezi_tan\u306e\u65e5\u8a18","categories":["Codeforces","\u30d5\u30ed\u30fc"],"title":"Codeforces 434(#248 Div1) D. Nanami's Power Plant","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsimezi-tan.hatenadiary.org%2Fentry%2F20140807%2F1407398027\" title=\"Codeforces 434(#248 Div1) D. Nanami&#39;s Power Plant - 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>","description":"\u554f\u984c \u6574\u6570x1, x2, ..., xn\u306b\u5bfe\u3057\u3066n\u500b\u306e\u5236\u7d04 l[i] \u2266 xi \u2266 r[i] (1\u2266i\u2266n) \u304a\u3088\u3073\u3001m\u500b\u306e\u5236\u7d04 x[u[i]] \u2266 x[v[i]] + d[i] (1\u2266i\u2266m)\u304c\u4e0e\u3048\u3089\u308c\u308b\u3068\u304d\u3001 \u03a3a[i] * x[i]^2 + b[i] * x[i] + c[i]\u3092\u6700\u5927\u5316\u305b\u3088\u3002 \u5236\u7d04\u6761\u4ef6 n\u226650, m\u2266100 ai \u226610, bi \u22661000, ci \u22661000 -100\u2266l[i]\u2266r[i]\u2266100","blog_url":"https://simezi-tan.hatenadiary.org/","version":"1.0","author_name":"simezi_tan","type":"rich","image_url":null,"width":"100%"}