public static void Main()
Console.WriteLine("enter a num from 1 to 9");
x=int.Parse(Console.ReadLine());
Console.WriteLine("enter a num from 1 to 9");
y=int.Parse(Console.ReadLine());
Console.WriteLine("enter a num from 1 to 9");
x=int.Parse(Console.ReadLine());
Console.WriteLine("y is the winner");
Console.WriteLine("enter a num from 1 to 9");
y=int.Parse(Console.ReadLine());
Console.WriteLine("x is the winner");