Leet-Code-prog/Medium/WaterVolume/main.cpp

class Solution {
public:
    int maxArea(vector<int>& height) {
        int left = 0;                                          // Left Pointer
        int right = height.size() - 1;                         // The -1 is so it's readjusted for use within Arrays
        int best = 0;                                          // Init Best value

        while (left < right) {                                 // Mistake before (Could have easily just made sure that they're not the same values!)
            int length = min(height[left], height[right]);     // Find the smallest value of the two pointers
            best = max(best, (length * (right - left)));       // Compare old best with current best volume
            if (height[right] > height[left]) {                // Sliding the smallest value closer to the larger value
                left++;
            } else
                right--;
        }
        return best;                                           // Finally Returning the Value for BEST volume
    }
};