left and right sum

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 leftSum = 0;
            int rightSum = 0;
            int sum = leftSum + rightSum;
            int n = int.Parse(Console.ReadLine());

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

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

            if (leftSum == rightSum)
            {
                Console.WriteLine($"Yes, sum = {leftSum}");
            }
            else
            {
                Console.WriteLine($"No, diff = {Math.Abs(leftSum - rightSum)}");
            }
        }
    }
}