Question

Name : StarryArrays Write a program called StarryArrays which prompts user for the number of items in an array (a non-nega- tive integer), and saves it in an int variable called numltems. It then prompts user for the values of all the items (non-negative integers) and saves them in an int array called items. The program shall then print the contents of the array in a graphical form, with the array index and values represented by number of stars For examples, Expected Output Enter the number of items: 5 Enter the value of all items (separated by space): 7 4307 0 1 3: (0)

Answer 1

import java.util.Scanner;

public class StarryArrays {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.print("Enter the number of items: ");
        int numItems = in.nextInt();
        int[] items = new int[numItems];
        System.out.print("Enter the value of all items (separated by space): ");
        for (int i = 0; i < items.length; i++) {
            items[i] = in.nextInt();
        }
        for (int i = 0; i < items.length; i++) {
            System.out.print(i + ": ");
            for (int j = 0; j < items[i]; j++) {
                System.out.print("*");
            }
            System.out.println("(" + items[i] + ")");
        }
    }
}

Enter the number of items: Enter the value of all items (separated by space): 3 2 1: (4) 2 (3) 3: (0)