题目描述：
We are given an elevation map, heights[i] representing the height of the terrain at that index. The width at each index is 1. After V units of water fall at index K, how much ...
归档 2018年1月1日
[LeetCode]Pour Water
[LeetCode]Reach a Number
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LeetCode.
题目描述：
You are standing at position 0 on an infinite number line. There is a goal at position target.
On each move, you can either go left or right. During the n-th move (starting ...