2021年4月24日
Leetcode** 42. Trapping Rain Water
摘要： Description: Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it can trap after ra 阅读全文
posted @ 2021-04-24 20:37 summer_mimi 阅读(48) 评论(0) 推荐(0) 编辑