using System;

namespace HighJump
{
    class Program
    {
        static void Main(string[] args)
        {
            int desiredHeight = int.Parse(Console.ReadLine());
            int currentJump = int.Parse(Console.ReadLine());

            int changedDesiredHeight = desiredHeight - 30;

            int failedJumps = 0;
            int totalJumps = 1;

            while (currentJump < desiredHeight)
            {
                if (currentJump > changedDesiredHeight)
                {
                    changedDesiredHeight += 5;
                    failedJumps = 0;
                }
                else
                {
                    failedJumps++;

                    if (failedJumps == 3)
                    {
                        Console.WriteLine($"Tihomir failed at {changedDesiredHeight}cm after {totalJumps} jumps.");
                        return;
                    }
                }
                currentJump = int.Parse(Console.ReadLine());
                totalJumps++;
            }
            Console.WriteLine($"Tihomir succeeded, he jumped over {changedDesiredHeight}cm after {totalJumps} jumps.");
        }
    }
}