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ZOJ--1010:Area(线段判交问题)
AreaTime Limit: 2 Seconds Memory Limit: 65536 KB Special Judge Jerry, a middle school student, addicts himself to mathematical research. Maybe the problems he has thought are rea原创 2017-06-19 19:11:26 · 1194 阅读 · 0 评论 -
ZOJ--1648:Circuit Board(跨立实验线段判交)
Circuit BoardTime Limit: 2 Seconds Memory Limit: 65536 KB On the circuit board, there are lots of circuit paths. We know the basic constrain is that no two path cross each other, for ot原创 2017-06-19 13:07:39 · 591 阅读 · 0 评论