Exercise 04-02:
Write a program that asks the speed of a user’s car. If it exceeds 80 km/h, display a message stating that the user has been fined. In this case, show the amount of the fine, charging $5 per km above 80 km/h.
Answer:
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# Python From Scratch
# Author: Nilo Ney Coutinho Menezes
# Editora Novatec (c) 2010-2025 - LogiKraft 2025
# Site: https://pythonfromscratch.com
# ISBN: 978-85-7522-949-1 (Paperback), 978-85-7522-950-7 (hardcover), 978-85-7522-951-4 (ebook)
#
# File: chapter 04/exercise-04-02.py.py
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speed = float(input("Enter your car speed:"))
if speed > 80:
fine = (speed - 80) * 5
print(f"You were fined R$ {fine:7.2f}!")
if speed <= 80:
print("Your speed is ok, have a good trip!")