Choreography

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

namespace _07.Choreography
{
    class Program
    {
        static void Main(string[] args)
        {
            double steps = double.Parse(Console.ReadLine());
            double dancers = double.Parse(Console.ReadLine());
            double days = double.Parse(Console.ReadLine());

            double totalSteps = (steps / days) / steps;
            double totalStepsPerDancer = totalSteps / dancers;

            if (totalSteps <= 13)
            {
                Console.WriteLine("Yes, they will succeed in that goal! {0:F2}%.", Math.Ceiling(totalStepsPerDancer));
            }
            else {
                Console.WriteLine("No, they will not succeed in that goal! Required {0:F2}% steps to be learned per day.", Math.Ceiling(totalStepsPerDancer));
            }



        }
    }
}