摘要: 题目如下:Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two ... 阅读全文
posted @ 2015-04-24 22:40 BestWangJie 阅读(130) 评论(0) 推荐(0) 编辑