SumNumbers

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

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

            var sum = 0;

            for (int i = 0; i < end ; i++)
            {
                sum += int.Parse(Console.ReadLine());
            }

                Console.WriteLine(sum);

        }
    }
}