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POJ1328Radar Installation(贪心算法)
Description Assume the coasting is an infinite straight line. Land is in one side of coasting, sea in the other. Each small island is a point locating in the sea side. And any radar installation, loc...原创 2019-11-26 16:45:04 · 270 阅读 · 0 评论 -
CodeForces363D Renting Bikes（贪心+二分）
A group ofnschoolboys decided to ride bikes. As nobody of them has a bike, the boys need to rent them. The renting site offered themmbikes. The renting price is different for different bikes, ren...原创 2019-10-05 18:37:41 · 191 阅读 · 0 评论