2017年7月14日
B - Toy Storage（POJ - 2398） 计算几何基础题，比TOYS多了个线段排序
摘要： Mom and dad have a problem: their child, Reza, never puts his toys away when he is finished playing with them. They gave Reza a rectan... 阅读全文
posted @ 2017-07-14 19:25 叶梨子 阅读(225) 评论(0) 推荐(0)