using System;

public class Program

{

    public static void Main()               

    {

        //rotete arry multiple times. Do not alter array.

        int[] arr = {1,2,3,4,5};

        RotateLeft(arr,1);

        RotateLeft(arr,3);

        RotateLeft(arr,5);  

    }   

​

    public static void RotateLeft(int[] arr, int rotateCount)

    {

        for (int i= 0; i < arr.Length; i++)

        {

            Console.Write(arr[(i+rotateCount)%arr.Length] + " ");                       

        }               

            Console.WriteLine("");      

    }

}