bad_weather.py

# PolyU Bad Weather Arrangements: The Pseudocode Adventure!

def polyu_bad_weather(signal, time_lowered_or_cancelled):
    """
    signal: "T8" (Typhoon Signal No. 8 or higher), "RED", "BLACK", "EXTREME"
    time_lowered_or_cancelled: time (in 24hr, e.g., 6.30, 10.45, 12.00)
    """
    
    # During these signals, campus is a ghost town!
    if signal in ["T8", "RED", "BLACK", "EXTREME"]:
        print("🚨 All classes and exams are SUSPENDED!")
        print("Stay safe and watch the weather updates. ☔️🌀")

        # When the signal is lowered or cancelled, check the time!
        if time_lowered_or_cancelled < 7.0:
            print("Signal is gone before 7:00 → Classes/Exams resume as normal. Set your alarm! ⏰")
        elif 7.0 <= time_lowered_or_cancelled <= 11.0:
            print("Signal is gone between 7:00 and 11:00 → Classes/Exams restart 2 hours later.")
            print("Use the time to review or nap! 😴")
        elif time_lowered_or_cancelled > 11.0:
            print("Signal is gone after 11:00 → No more classes/exams today. Enjoy your free day! 🎉")
        else:
            print("Wait for official PolyU announcements for more details.")
    else:
        print("No bad weather signal. School as usual! See you in class! 📚")

# Example adventures
print("== Scenario 1: Typhoon Signal lowered at 6:30 ==")
polyu_bad_weather("T8", 6.30)

print("\n== Scenario 2: Black Rainstorm cancelled at 10:15 ==")
polyu_bad_weather("BLACK", 10.15)

print("\n== Scenario 3: Extreme Conditions cancelled at 12:00 ==")
polyu_bad_weather("EXTREME", 12.00)

print("\n== Scenario 4: No warning ==")
polyu_bad_weather("NONE", 0)