Half sum element

using System;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.Design;
using System.Globalization;
using System.Net.Http.Headers;
using System.Reflection;
using System.Runtime.ConstrainedExecution;
using System.Security.Cryptography;


namespace SomeExcercises
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            int sum = 0;
            int max = int.MinValue;

            for (int i = 0; i < n; i++)
            {
                int num = int.Parse(Console.ReadLine());
                sum += num;
                if (num > max)
                {
                    max = num;
                }
            }
            int sumWithoutMaxNumber = sum - max;
            if (max == sumWithoutMaxNumber)
            {
                Console.WriteLine("Yes");
                Console.WriteLine($"Sum = {max}");
            }
            else
            {
                int diff = Math.Abs(max - sumWithoutMaxNumber);
                Console.WriteLine("No");
                Console.WriteLine($"Diff = {diff}");

            }

        }
    }
}