Movie day (june exam)

total_time = int(input())
scene_count = int(input())
scene_time = int(input())

total_time *= 0.85
scene_total = scene_count * scene_time
time_dif = total_time - scene_total

if total_time >= scene_total:
  print(f"You managed to finish the movie on time! You have {round(time_dif)} minutes left!")
else:
  print(f"Time is up! To complete the movie you need {round(abs(time_dif))} minutes.")