Leetcode Container With Most Water

Container With Most Water

 Total Accepted: 4630 Total Submissions: 15434My Submissions

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 endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a container, such that the container contains the most water.

Note: You may not slant the container.

知道原理就是很简单的程序。两边搜索，短板往里走。因为往里走，代表宽度减小，那么宽度小的时候，只有遇上更高的高度才能组成更加大的container。

int maxArea(vector<int> &height)     {    int area = 0;    int i = 0, j = height.size()-1;    while (i<j)    {    area = max(area, (j-i)*min(height[i], height[j]));    (height[i] > height[j])? j--:i++;    }    return area;    }