from sys import exit month = int(input("Inserisci il mese: ")) day = int(input("Inserisci il giorno: ")) if 1 <= month <= 3: mw = "Winter" elif 4 <= month <= 6: mw = "Spring" elif 7 <= month <= 9: mw = "Summer" elif 10 <= month <= 12: mw = "Fall" else: exit("Invalid month") if month % 3 == 0 and day >= 21: if mw == "Winter": mw = "Spring" elif mw == "Spring": mw = "Summer" elif mw == "Summer": mw = "Fall" elif mw == "Fall": mw = "Winter" print("La stagione รจ ", mw)