2015年5月14日

leetcode problem 42 -- Trapping Rain Water
摘要： Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.Fo... 阅读全文
posted @ 2015-05-14 16:42 lysuns 阅读(211) 评论(0) 推荐(0)

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