2015年5月26日
No.42 Trapping Rain Water
摘要： No.42 Trapping Rain WaterGivennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able... 阅读全文
posted @ 2015-05-26 16:31 人生不酱油 阅读(203) 评论(0) 推荐(0)