/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
 
		int[] numbers = new int[]{1,2,3,4,5};
 
		System.out.println(numbers);
		update(numbers);
		view(numbers); // {5,4,3,2,1}
	}
 
	static void update(int[] nums) {
		System.out.println(nums);
 
		for(int i=0; i < nums.length; i++) {
			nums[i] = 5-i;
		}
 
		view(nums); // {5,4,3,2,1}
	}
 
	static void view(int[] nums) {
		for(int num : nums) {
			System.out.println(num); // {5,4,3,2,1}
		}
	}
}

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