using System;
using System.Collections.Generic;
using System.Linq;

namespace Problem_01
{
    class Program
    {
        static void Main(string[] args)
        {
            int firstNumber = int.Parse(Console.ReadLine());
            int secondNumber = int.Parse(Console.ReadLine());

            int max = GetMax(4, 6);
            Console.WriteLine(max);
        }

        static int GetMax(int firstInt, int secondInt)
        {
            if (firstInt > secondInt)
            {
                return firstInt;
            }
            else
            {
                return secondInt;
            }

        }
    }
}