06. World Swimming Record

using System;

namespace SwimmingRecords
{
    class Program
    {
        static void Main(string[] args)
        {
            double record = double. Parse(Console.ReadLine());
            double distance = double.Parse(Console.ReadLine());
            double secondsToMeter = double.Parse(Console.ReadLine());

            double score = distance * secondsToMeter + Math.Floor (distance / 15) * 12.5;

            if (score >= record)
            {
                Console.WriteLine($"No, he failed! He was {score - record:F2} seconds slower.");
            }
            else
            {
                Console.WriteLine($"Yes, he succeeded! The new world record is {score:F2} seconds.");
            }
        }
    }
}