摘要: D. Gifts by the List 链接: http://codeforces.com/contest/681/problem/D 代码: 阅读全文
posted @ 2016-09-28 23:33 Flowersea 阅读(161) 评论(0) 推荐(0)
摘要: C. Heap Operations 链接: http://codeforces.com/contest/681/problem/C 题意: 共有3种指令,1:insert x,插入一个值x,2:getMin x,在集合中得到最小值x,3:removeMin,从集合中移除最小值,现在给你n项指令,但 阅读全文
posted @ 2016-09-28 22:27 Flowersea 阅读(162) 评论(0) 推荐(0)