02. Grand Theft Examo

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

namespace Problem2
{
    class Problem2
    {
        static void Main()
        {
            int n = int.Parse(Console.ReadLine());
            ulong counterSlapped = 0;
            ulong counterEscaped = 0;
            ulong totalSlapped = 0;
            ulong sumBeers = 0;

            for (int i = 0; i < n; i++)
            {
                ulong thieves = ulong.Parse(Console.ReadLine());
                ulong beers = ulong.Parse(Console.ReadLine());


                while (counterSlapped < 5 && thieves > 0)
                {
                    counterSlapped++;
                    thieves--;
                }


                counterEscaped += thieves;

                sumBeers += beers;

                totalSlapped += counterSlapped;
                counterSlapped = 0;

            }

            ulong bottleBeers = sumBeers % 6;
            ulong packBeers = sumBeers / 6;

            Console.WriteLine("{0} thieves slapped.",totalSlapped);
            Console.WriteLine("{0} thieves escaped.", counterEscaped);
            Console.WriteLine("{0} packs, {1} bottles.", packBeers,bottleBeers);

        }
    }
}