Charity Marathon

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

namespace CharityMarathon
{
    class Program
    {
        static void Main()
        {
            uint marathonDays = uint.Parse(Console.ReadLine());
            uint runners = uint.Parse(Console.ReadLine());
            uint laps = uint.Parse(Console.ReadLine());
            ulong lapLength = ulong.Parse(Console.ReadLine());
            uint trackCapacity = uint.Parse(Console.ReadLine());
            decimal moneyPerKm = decimal.Parse(Console.ReadLine());

            uint maximumRunners = trackCapacity * marathonDays;

            if(maximumRunners < runners)
            {
                runners = maximumRunners;
            }

            ulong totalMeters = runners * laps * lapLength;
            decimal totalKm = totalMeters / 1000;

            decimal raisedMoney = totalKm * moneyPerKm;

            Console.WriteLine($"Money raised: {raisedMoney:f2}");

        }
    }
}