a = int(input())
b = int(input())
c = b - a
if c <= 0:
print("Congratulations, you are within the speed limit!")
elif c >= 1 and c <= 20:
print("You are speeding and your fine is ${}.".format(100))
elif c >= 21 and c <= 30:
print("You are speeding and your fine is ${}.".format(270))
elif c >= 31:
print("You are speeding and your fine is ${}.".format(500))