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POJ 3239 Solution to the n Queens Puzzle
Solution to the n Queens PuzzleTime Limit: 1000MS Memory Limit: 131072KTotal Submissions: 3469 Accepted: 1275 Special JudgeDescriptionThe eight queens p原创 2015-03-21 09:16:30 · 966 阅读 · 0 评论 -
POJ 3925 Minimal Ratio Tree
Minimal Ratio TreeTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 1303 Accepted: 479DescriptionFor a tree, which nodes and edges are all weighted, the原创 2015-03-22 17:03:40 · 573 阅读 · 0 评论 -
POJ 1273 Drainage Ditches
Drainage DitchesTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 56993Accepted: 21911DescriptionEvery time it rains on Farmer John's fields, a pond原创 2015-03-22 17:09:22 · 518 阅读 · 0 评论