even.java

import java.util.Scanner;

public class even {
 public static void main(String[] args) {
 int num;
 Scanner inp = new Scanner(System.in);
 System.out.println("enter a number:");
 num = inp.nextInt();

 int total=0;
 while(num % 2 != 1){ // it will calculate only even numbers
 total += num;
 System.out.println("enter new number:");
 num = inp.nextInt();
 }
 System.out.println("total is:"+ total);
 inp.close();
 }
}