class Solution {
public:
    int maxArea(vector<int>& height) {
        int res = 0;
        for(int i = 0 , j = height.size() -1; i < j ;){
            res = max(res,min(height[i],height[j]) * (j - i));
            if(height[i] < height[j]) i ++;
            else j--;
        }

        return res;
    }
};