WorkHours

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

namespace ConsoleApplication4
{
    class Program
    {
        static void Main(string[] args)
        {
            var needHours = double.Parse(Console.ReadLine());
            var players = double.Parse(Console.ReadLine());
            var workedDays = double.Parse(Console.ReadLine());


            var work = (players * workedDays) * 8;
            var penalties = work - needHours;

            if (work > needHours)
            {
                Console.WriteLine($"{penalties:f0} hours left");
            }
            else if (work < needHours)
            {
                Console.WriteLine($"{Math.Abs(penalties):f0} overtime");
                Console.WriteLine($"Penalties: {Math.Abs(penalties) * workedDays:f0}");



            }
        }
    }
}