[SoftUni Java] ExamPreparation 02.OddEvenSum

import java.util.Scanner;


public class Program {

    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n = input.nextInt();
        int sumOdd = 0;
        int sumEven = 0;
        boolean odd = true;

        for (int i = 0; i < 2 * n; i++) {
            int element = new Scanner(System.in).nextInt();
            if (odd) {
                sumOdd += element;
            }
            else {
                sumEven += element;
            }
            odd = !odd;
        }

        if (sumOdd == sumEven) {
            System.out.println("Yes, sum=" +  sumOdd);
        } else {
            int diff = sumEven - sumOdd;
            if (diff < 0) {
                diff *= -1;
            }
            System.out.println("No, diff=" + diff);
        }

    }

}