---

internal class Program
{
    public static void Main(string[] args)
    {
        _3();
    }
    public static void _1()
    {
        var num = int.Parse(Console.ReadLine());

        if (num < 1 || num >= 100)
        {
            Console.WriteLine("Err");
            return;
        }

        if (num % 3 == 0)
            Console.Write("Fizz ");
        if (num % 5 == 0)
            Console.Write("Buzz ");
        Console.WriteLine();

    }
    public static void _2()
    {
        var num = int.Parse(Console.ReadLine());
        var proc = int.Parse(Console.ReadLine()) * 0.01f;

        Console.WriteLine($"Result: {(num * proc):F0}");
    }
    public static void _3()
    {
        var num0 = int.Parse(Console.ReadLine());
        var num1 = int.Parse(Console.ReadLine());
        var num2 = int.Parse(Console.ReadLine());
        var num3 = int.Parse(Console.ReadLine());

        var num = num0;
        num = num * 10 + num1;
        num = num * 10 + num2;
        num = num * 10 + num3;
        Console.WriteLine($"Number: {num}");
    }
}