Max Number

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

namespace ConsoleApp19
{
    class Program
    {
        static void Main(string[] args)
        {
            int numberOfNumbers = int.Parse(Console.ReadLine());
            int biggestNumber = int.MinValue;

            for(int i = 0;i < numberOfNumbers; i++)
            {
                int readNumber = int.Parse(Console.ReadLine());

                if(readNumber > biggestNumber)
                {
                    biggestNumber = readNumber;
                }
            }
            Console.WriteLine(biggestNumber);
        }
    }
}