Answer to Question #284779 in Java | JSP | JSF for Isman

Question

Write a program to create a SDA to store 15 numbers . Then create another array to store their unit digits. Then display values of first array in one line if the value in second array exceeds 5. And also display how many such numbers found.

Answer 1

import java.util.Scanner;


public class App {


	private static int numbersCounter(int numbersUnitDigits[], int number) {
		int counter = 0;


		for (int i = 0; i < numbersUnitDigits.length; i++) {
			if (number == numbersUnitDigits[i]) {
				counter++;
			}
		}


		return counter;
	}


	/**
	 * The start point of the program
	 * 
	 * @param args
	 * 
	 */
	public static void main(String[] args) {
		Scanner keyBoard = new Scanner(System.in);
		int numbers[] = new int[15];
		int numbersUnitDigits[] = new int[15];


		for (int i = 0; i < 15; i++) {
			System.out.print("Enter the number " + (i + 1) + ": ");
			numbers[i] = keyBoard.nextInt();
			numbersUnitDigits[i] = numbers[i] % 10;
		}


		for (int i = 0; i < 15; i++) {
			if (numbers[i] == numbersUnitDigits[i]) {
				System.out.println(numbers[i] + "  " + numbersCounter(numbersUnitDigits, numbers[i]));
			}
		}


		keyBoard.close();
	}
}