08. Odd Even Sum

/**
 * Project: Loops - created by borkins on 2017-03-29.
 */

import java.util.Scanner;

public class _08_OddEvenSum
{
    public static void main(String[] args)
    {
        Scanner console = new Scanner(System.in);

        int n = Integer.parseInt(console.nextLine());

        int oddSum = 0, evenSum = 0;

        for (int i = 1; i <= n; i++)
        {
            int num = Integer.parseInt(console.nextLine());

            if (i % 2 != 0) {
                oddSum += num;
            }
            else {
                evenSum += num;
            }
        }

        int diff = Math.abs(oddSum - evenSum);

        System.out.println((diff == 0) ? "Yes Sum = " + oddSum : "No Diff = " + diff);
    }
}