
ACM_计算几何
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lethic
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叉积+二分:Toy Storage
A - Toy StorageTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmitStatusDescriptionMom and dad have a problem: their child, Reza, never puts his toys away原创 2012-08-03 23:29:08 · 540 阅读 · 0 评论 -
线段相交:Intersection
IntersectionTime Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64uSubmitStatusDescriptionYou are to write a program that has to decide whether a given line segment in原创 2012-08-04 13:42:53 · 640 阅读 · 0 评论