public class Array { public static void main(String[] args) { // int arr[]=new int[5]; int arr[]={10,20,30,40,50}; // arr[0]=50; // System.out.println(arr[0]); for (int i : arr) { System.out.println(i); } for (int i = 0; i < arr.length; i++) { System.out.println(i); } } }