public static void Main()
Console.WriteLine(" Enter the first number");
int x = Int32.Parse(Console.ReadLine());
Console.WriteLine(" Enter the second number");
int y = Int32.Parse(Console.ReadLine());
Console.WriteLine(" Enter the third number");
int z = Int32.Parse(Console.ReadLine());
Console.WriteLine(x + " is the greatest number!");
Console.WriteLine(z + " is the the greatest number!");
Console.WriteLine(y + " is the greatest number!");
Console.WriteLine(z + " is the greatest number!");