2018年2月17日
最近点对 - （判断是否在同一集合）
摘要： After successive failures in the battles against the Union, the Empire retreated to its last stronghold. Depending on its powerful defense system, the 阅读全文
posted @ 2018-02-17 17:37 楼主好菜啊 阅读(488) 评论(0) 推荐(0)
CF - 高精度 + 贪心
摘要： Last year Bob earned by selling memory sticks. During each of n days of his work one of the two following events took place: A customer came to Bob an 阅读全文
posted @ 2018-02-17 10:11 楼主好菜啊 阅读(208) 评论(0) 推荐(0)