#include "soln.hpp" int Solution::maxArea(vector &height) { int left = 0, right = height.size() - 1; int max_water = 0; while (left != right) { max_water = max(max_water, min(height[left], height[right]) * (right - left)); if (height[left] > height[right]) right--; else left++; } return max_water; } bool Solution::test(vector &height, int answer) { return maxArea(height) == answer; }