06.high_jump

target = int(input())

start = target - 30
fails = 0
success = 5
jumps = 0
height = 0

while target >= start:
    if fails == 3:
        print(f'Tihomir failed at {start}cm after {jumps} jumps.')
        break
    attempt = int(input())
    jumps += 1
    height = attempt
    if attempt > start:
        start += success
        fails = 0
    else:
        fails += 1

if height > target:
    print(f'Tihomir succeeded, he jumped over {target}cm after {jumps} jumps.')