牛客网暑期ACM多校训练营(第三场)J.Distance to Work 计算几何(多边形和圆的交面积)
Eddy has graduated from college. Currently, he is finding his future job and a place to live. Since Eddy is currently living in Tien-long country, he wants to choose a place inside Tien-long country to live. Surprisingly,
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2018-07-27 15:41:40 ·
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