using System;
public class Program
{
public static void Main()
//Regina Izquierdo
int n;
Console.WriteLine("Give me a number");
n = int.Parse(Console.ReadLine());
int n2 = n;
while (n != 0)
Console.WriteLine("Give me another number");
n2 = int.Parse(Console.ReadLine());
if (n > n2)
n2 = n;
Console.WriteLine("The highest number you wrote is " + max);
}