10. Odd Even Sum

using System;

namespace OddEvenSum
{
    class Program
    {
        static void Main(string[] args)
        {
            int num = int.Parse(Console.ReadLine());

            int evenSum = 0;
            int oddSum = 0;

            for (int i = 0; i < num; i++)
            {
                int sum = int.Parse(Console.ReadLine());
                if (i % 2 != 0)
                {
                    oddSum += sum;
                }
                else
                    evenSum += sum;
            }
            if (evenSum == oddSum)
            {
                Console.WriteLine("Yes");
                Console.WriteLine($"Sum = {evenSum}");
            }
            else
            {
                Console.WriteLine("No");
                Console.WriteLine($"Diff = {Math.Abs(evenSum - oddSum)}");
            }
        }
    }
}