using System;

public class Program

{

    public static void Main()

    {

        int myInt = 78;

        int[] myIntArray = new int[4];

        string[] myStringArray = {"floor 0","floor 1","floor 2","floor 3",};

        char[] myCharArray = {'h','e','l','l','o',}

        myIntArray[3] = 11;

        Console.WriteLine(myIntArray[3]);

        Console.WriteLine(myCharArray);

    }

}