Question

write a program to store 20 positive numbers in an array, and form this set of positive numbers, count the numbers which are even and the numbers which are odd​.

Answer 1

Answer:

import java.util.Scanner; public class KboatSDAOddEvenSum { public static void main(String args[]) { Scanner in = new Scanner(System.in); int arr[] = new int[20]; System.out.println("Enter 20 numbers"); for (int i = 0; i < arr.length; i++) { arr[i] = in.nextInt(); } int oddSum = 0, evenSum = 0; for (int i = 0; i < arr.length; i++) { if (arr[i] % 2 == 0) evenSum += arr[i]; else oddSum += arr[i]; } System.out.println("Sum of Odd numbers = " + oddSum); System.out.println("Sum of Even numbers = " + evenSum); } }

OUTPUT

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