5.08 - Function Double

Objetive

Create a function named "Double" to calculate and return an integer number doubled. For example. Double(7) should return 14.

Solution

using System;
public class Exercise004
{
    public static int Double(int number)
    {
        return number*2;
    }
    
    public static void Main()
    {
       Console.Write("Enter a number: ");
       int number = Convert.ToInt32(Console.ReadLine());
       Console.WriteLine("Double of {0} is {1}",number,Double(number));
    }
}

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