Scope solution in C#

This Page Contains the Solution in C Programming Language for the Day 14 : Scope , Code Challange of the HackerRank 30 Days of Code.

using System;
using System.Linq;

class Difference {
    private int[] elements;
    public int maximumDifference;

	// Add your code here
    public Difference(int[] elements)
    {
        this.elements = elements;
    }

    public void computeDifference()
    {
        int max = 0;

        for (int i = 0; i < elements.Length; i++)
        {
            for (int j = 0; j < elements.Length; j++)
            {
                int abs = Math.Abs(elements[i] - elements[j]);
                if (abs > max) max = abs;
            }
        }

        maximumDifference = max;
    }
} // End of Difference Class

class Solution {
    static void Main(string[] args) {
        Convert.ToInt32(Console.ReadLine());
        
        int[] a = Console.ReadLine().Split(' ').Select(x=>Convert.ToInt32(x)).ToArray();
        
        Difference d = new Difference(a);
        
        d.computeDifference();
        
        Console.Write(d.maximumDifference);
    }
}