The program below uses the element separators algorithm in the "Common Array Algorithms" section to print all elements of an array, separated by vertical bars. Adapt this algorithm to print all positive values, separated by commas.

import java.util.Arrays; import java.util.Scanner;

public class ArrayUtils { public static void main (String [] args) { Scanner in = new Scanner(System.in); int length = in.nextInt(); int values[] = new int[length]; for (int i = 0; i < values.length; i++) { values[i] = in.nextInt(); } /* Update the algorithm below */

for (int i = 0; i < values.length; i++) { if (i > 0) { System.out.print(" | "); } System.out.print(values[i]); }

} }