static void printarr(int[] arr){
System.Console.WriteLine("Printing array elements:");
for (int i = 0; i < arr.Length; i++)
System.Console.WriteLine(arr[i]);
public static void Main(string[]args){
int[] arr=new int[5] {10,20,30,90,67};
int[] arr1=new int[3] {90,87,34};