// Given an array arr[] of non-negative integers, where each element arr[i] represents the height of the vertical lines, find the maximum amount of water that can be contained between any two lines, together with the x-axis.

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// Examples :  

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// Input: arr[] = [1, 5, 4, 3]

// Output: 6

// Explanation: 5 and 3 are 2 distance apart. So the size of the base = 2. Height of container = min(5, 3) = 3. So total area = 3 * 2 = 6.

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// Input: arr[] = [3, 1, 2, 4, 5]

// Output: 12

// Explanation: 5 and 3 are distance 4 apart. So the size of the base = 4. Height of container = min(5, 3) = 3. So total area = 4 * 3 = 12.

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// Input: arr[] = [2, 1, 8, 6, 4, 6, 5, 5]

// Output: 25

// Explanation: 8 and 5 are 5 distance apart. So the size of the base = 5. Height of container = min(8, 5) = 5. So, total area = 5 * 5 = 25.

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using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

}