using System;

class Program
{
    static void Main(string[] args)
    {
        int num1, num2, max;

        Console.Write("Enter first number: ");
        num1 = Convert.ToInt32(Console.ReadLine());
        Console.Write("Enter second number: ");
        num2 = Convert.ToInt32(Console.ReadLine());

        if (num1 > num2) // check if first number is larger than the second one
        {
            max = num1;  // if so maximum is the first number
        }
        else
        {
            max = num2;  // otherwise maximum is the second number
        }

        Console.WriteLine("maximum of these two numbers is: {0}", max);
    }
}