world_record

import math

record_in_sec = float(input())
distance = float(input())
time_in_sec_1m = float(input())

total_time = distance * time_in_sec_1m
delay = math.floor(distance / 15) * 12.5
total_time = total_time + delay

diff = abs(record_in_sec - total_time)
if total_time < record_in_sec:
    print(f'Yes, he succeeded! The new world record is {total_time:.2f} seconds.')
else:
    print(f'No, he failed! He was {diff:.2f} seconds slower.')