using System;

public class Program

{

    public static void Main()

    {

        int myInt = 78;

        int[] myIntArray = new int [4];

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

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

        myIntArray[3] = 11;

        string myString="world" ;

        Console.WriteLine(myIntArray[3]);

        Console.WriteLine(myCharArray);

        Console.WriteLine(myString[4]);

        for(int i=0;i<5;i++){

        if(myCharArray[i]== 'o'){}

        Console.WriteLine("I've found ");

        Console.WriteLine(myCharArray[i]);

        Console.WriteLine("in index " + i);

        }

    }

}