10. Half Sum Element

using System;

class HalfSumElement
{
    static void Main()
    {
        int n = int.Parse(Console.ReadLine());
        int sum = 0;
        int max = Int32.MinValue;

        for (int i = 0; i < n; i++)
        {
            int num = int.Parse(Console.ReadLine());

            sum += num;
            max = Math.Max(max, num);
        }

        int clearSum = sum - max;
        if (clearSum == max)
        {
            Console.WriteLine("Yes sum = {0}", clearSum);
        }
        else
        {
            Console.WriteLine("No, diff = {0}", Math.Abs(clearSum - max));
        }
    }
}