Balanced number

import java.util.Scanner;

public class BalancedNumbers {
    public static void main(String[] args) {
        Scanner myScan=new Scanner(System.in);
        boolean isBalanced=true;
        int sum=0;
        while (isBalanced){
            int number=Integer.parseInt(myScan.nextLine());
            int lastDigit=number%10;
            int midDigit=number/10%10;
            int firstDigit=number/100;
            if ((lastDigit+firstDigit)==midDigit){
                sum+=number;
            }else{
                isBalanced=false;
            }
        }
        System.out.println(sum);
    }
}