leetcode 11盛水最多的容器

class Solution {
public:
    int maxArea(vector<int>& height) {
        //双指针法：从最宽的容器开始计算，当更窄的容器盛水量要大于之前容器，那必须比之前容器高，因此可以移动两个指针，直到最窄time O(n),space O(1);
        int low=;
        int high=height.size()-;
        int volume=;
        while(low<high){
            int h=min(height[low],height[high]);
            volume=max(volume,h*(high-low));
            if(height[low]<height[high]){
                low++;
                while(low<high && height[low]<=h) ++low;
            }else{
                high--;
                while(low<high && height[high]<=h) --high;
            }
        }
        return volume;
    }
};