using System;

public class Computation

{

    public int Square(int number)

    {

        int square;

​

        square = number * number;

​

        return square;

    }

​

    public static void Main(string[] args)

    {

    int result; 

​

        Computation compute = new Computation();

    result = compute.Square(2);

​

        Console.WriteLine("The square of the given number is {0:#,0}", result);

    }

}