rest

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

namespace Bachelor_Party
{
    class Program
    {
        static void Main(string[] args)
        {
            double priceSinger = double.Parse(Console.ReadLine());

            string comand = Console.ReadLine();

            double countPeople = 0;
            double countGroup = 0;
            double countCovertForOnePerson = 0;

            while (comand != "The restaurant is full")
            {
                double countPeopleInGroup = double.Parse(comand);
                countGroup += countPeopleInGroup;


                if (countGroup< 5)
                {
                    countCovertForOnePerson += 100;

                }
                else if (countGroup>=5)
                {
                    countCovertForOnePerson += 70;
                }
                countGroup += countCovertForOnePerson;
                countPeopleInGroup = double.Parse(Console.ReadLine());


            }
        }
    }
}