02. Half Sum Element

using System;

namespace Half_Sum_Element
{
    class Program
    {
        static void Main(string[] args)
        {
            int countNum = int.Parse(Console.ReadLine());
            int max = int.MinValue;
            int total = 0;

            for(int i=1;i<= countNum;i++)
            {
                int Num = int.Parse(Console.ReadLine());
                if(Num>max)
                {
                    max = Num;
                    total += Num;
                }
                else
                {
                    total += Num;
                }
            }
            if(total-max==max)
            {
                Console.WriteLine("Yes");
                Console.WriteLine($"Sum = {max}");
            }
            else
            {
                int diff = Math.Abs(max - (total - max));
                Console.WriteLine("No");
                Console.WriteLine($"Diff = {diff}");
            }






        }
    }
}