using System;

public class Program

{

    public static void Main()

    {

        int a = int.Parse(Console.ReadLine());

        int b = int.Parse(Console.ReadLine());

        int c = int.Parse(Console.ReadLine());

        int mayor = 0;

        if(a > b)

        {

            if(a > c)

                mayor = a;

            else

                mayor = c;

        }

        else

        {

            if(b > c)

                mayor = b;

            else

                mayor = c;

        }

        Console.WriteLine("El mayor es: " + mayor);

    }

}