int arr[] = {1,2,3,4,5};
for(int i = 0;i<arr.length;i++){
System.out.println(arr[i]);
}
import java.util.Scanner;
int arr[] = new int [5];
Scanner sc = new Scanner(System.in);
for(int i = 0;i<arr.length;i++){
arr[i] = sc.nextInt();
}
for(int i = 0;i<arr.length;i++){
System.out.println(arr[i]);
}