class Solution {
public:
    /**
     * 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可
     *
     * 
     * @param height int整型vector 
     * @return int整型
     */
    int maxArea(vector<int>& height) {
        // write code here
        if(height.size() < 2){
            return 0;
        }
        int left=0, right=height.size()-1;
        int res = 0;
        
        while(left < right){
            res = max(res, min(height[left], height[right]) * (right-left));
            if(height[left] < height[right]){
                left++;
            }
            else{
                right--;
            }
        }
        
        return res;
    }
};