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VampireWeekend
I want my dreams to rescue me
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Codeforces 827D (Round #423 Div. 1) D. Best Edge Weight 树上倍增
D. Best Edge Weighttime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given a connected wei原创 2017-08-18 20:45:48 · 731 阅读 · 0 评论 -
POJ 2728 Desert King 最优比率生成树
Desert KingTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 26962 Accepted: 7483DescriptionDavid the Great has just become the king of a desert country原创 2017-10-04 14:28:09 · 254 阅读 · 0 评论 -
Codeforces 858F ( Codeforces Round #434 Div. 2 F ) Wizard's Tour 图论dfs
D. Wizard's Tourtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAll Berland residents are waiting for an u原创 2017-10-06 15:21:22 · 573 阅读 · 1 评论