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

namespace Problem_3.Poke_Mon
{
    class Program
    {
        static void Main(string[] args)
        {
            var pokePower = int.Parse(Console.ReadLine());
            var distBetweenPoketargets = int.Parse(Console.ReadLine());
            var exhaustRate = byte.Parse(Console.ReadLine());

            int originalPokePower = pokePower;

            int counter = 0;

            int result = 0;

            while (true)
            {


                if (distBetweenPoketargets>pokePower)
                {
                    break;
                }
                else

                {
                    counter++;
                    pokePower -= distBetweenPoketargets;
                }
                if (originalPokePower == 2 * pokePower)
                {
                    if (pokePower>=exhaustRate)
                    {
                        pokePower /= exhaustRate;
                    }
                    else
                    {
                        break;
                    }
                }
                result = pokePower;
            }

            Console.WriteLine($"{pokePower}{Environment.NewLine}{counter}");
        }
    }
}