Question

Write a java program to accept any 15 different numbers in a Single Dimensional Array . Display the product of all the numbers which are divisible by either 5 or 7 .​

Answer 1

Answer:

import java.util.Scanner;

public class KboatSDAEvenOdd

{

public static void main(String args[]) {

final int NUM_COUNT = 20;

Scanner in = new Scanner(System.in);

int i = 0;

int arr[] = new int[NUM_COUNT];

int even[] = new int[NUM_COUNT];

int odd[] = new int[NUM_COUNT];

System.out.println("Enter 20 numbers:");

for (i = 0; i < NUM_COUNT; i++) {

arr[i] = in.nextInt();

}

int eIdx = 0, oIdx = 0;

for (i = 0; i < NUM_COUNT; i++) {

if (arr[i] % 2 == 0)

even[eIdx++] = arr[i];

else

odd[oIdx++] = arr[i];

}

System.out.println("Even Numbers:");

for (i = 0; i < eIdx; i++) {

System.out.print(even[i] + " ");

}

System.out.println("\nOdd Numbers:");

for (i = 0; i < oIdx; i++) {

System.out.print(odd[i] + " ");

}

}