using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        var queue = new Queue<int>();

        queue.Enqueue(3);

        var b = new PriorityQueue<int, char>();

        var h = 1 << 4;

        var a = 1 << 3;

        var r = '1';

        Console.WriteLine((int) r);

    }

}