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

namespace ConsoleApplication23
{
    class Program
    {
        static int copasitya(int a, int b)
        {
            int c;
            c = a / b;
            if ((a % b) == 0)
                c++;
            return c;

        }
        static int copasityb(int a, int b)
        {
            int c;
            c = a / b;
            if ((a % b) == 0)
                c++;
            return c;

        }
        static int copasityc(int a, int b)
        {
            int c;
            c = a / b;
            if ((a % b) == 0)
                c++;
            return c;

        }
        static void Main(string[] args)
        {
            int guests, bussesc, boatsc, tablesc, busses, boats, tables;
            Console.WriteLine("How many guests did you invited?");
            guests = int.Parse(Console.ReadLine());
            Console.WriteLine("What is the busses copasity?");
            bussesc = int.Parse(Console.ReadLine());
            Console.WriteLine("what is the boats copasity?");
            boatsc = int.Parse(Console.ReadLine());
            Console.WriteLine("what is the tables copasity?");
            tablesc = int.Parse(Console.ReadLine());
            busses = copasitya(bussesc, guests);
            boats = copasityb(boatsc, guests);
            tables = copasityc(tablesc, guests);
            Console.WriteLine("You need:");
            Console.WriteLine(busses + " busses.");
            Console.WriteLine(boats + " boats.");
            Console.WriteLine(tables + " tables.");
        }
    }
}