Speed = int(input("Enter vehicle speed: "))


if Speed <= 50:
    print("No fine")
elif Speed == 51:
    print("Just a caution")
elif Speed == 52:
    print("Just a caution")
elif Speed == 53:
    print("Just a caution")
elif Speed == 54:
    print("Just a caution")
elif Speed == 55:
    print("Just a caution")
elif Speed == 56:
    print("$200 fine")
elif Speed == 57:
    print("$200 fine")
elif Speed == 58:
    print("$200 fine")
elif Speed == 59:
    print("$200 fine")
elif Speed == 60:
    print("$200 fine")
elif Speed > 60:
    print("$1000 fine")