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

if speed < "50":
    print( "No fine you lucky duck")

else:

    if speed < "50" > "55":
        print( "I will issue you a warning")

    else:    

        if speed < "55" > "60":
            print( "I will have to give you a $200 fine")

        else:

            if speed < "60":
                print( "You need to slow down you will be getting a $1000 fine to teach you a lesson")