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Fix this code: Input: April 11
Your output: Invalid
Expected output: Spring
Input: March 3
Your output: Invalid
Expected output: Winter
Input: June 21
Your output: Invalid
Expected output:
Summer
Input: November 7
Your output: Invalid
Expected output: Autumn
try:
input_month, input_day = input().split()
input_month = input_month.lower()
input_day = int(input_day)
except ValueError:
print("Invalid")
exit()
months = {
"january": 31, "february": 29, "march": 31, "april": 30,
"may": 31, "june": 30, "july": 31, "august": 31,
"september": 30, "october": 31, "november": 30, "december": 31
}
if input_month not in months or not (1 <= input_day <= months[input_month]):
print("Invalid")
else:
if (input_month == "december" and input_day >= 21) or (input_month == "march" and input_day >= 21) or (input_month == "june" and input_day >= 21) or (input_month == "september" and input_day >= 21):
print("Spring")
elif (input_month == "march" and input_day >= 1) or (input_month == "april") or (input_month == "may") or (input_month == "june" and input_day <= 20):
print("Spring")
elif (input_month == "june" and input_day >= 21) or (input_month == "september") or (input_month == "july") or (input_month == "august"):
print("Summer")
elif (input_month == "september" and input_day >= 21) or (input_month == "october") or (input_month == "november") or (input_month == "december") or (input_month == "january") or (input_month == "february"):
print("Autumn")
elif (input_month == "december" and input_day <= 20) or (input_month == "january" or input_month == "february"):
print("Winter")
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The problem with the code is the logic for determining the seasons. The current logic checks for overlapping days between seasons. Here's the fix:
Python
try:
input_month, input_day = input().split()
input_month = input_month.lower()
input_day = int(input_day)
except ValueError:
print("Invalid")
exit()
months = {
"january": 31, "february": 29, "march": 31, "april": 30,
"may": 31, "june": 30, "july": 31, "august": 31,
"september": 30, "october": 31, "november": 30, "december": 31
}
if input_month not in months or not (1 <= input_day <= months[input_month]):
print("Invalid")
else:
# Check for winter first (December to February)
if input_month in ("december", "january", "february") and (input_month == "december" and input_day <= 20 or input_month not in ("december", "january")):
print("Winter")
# Check for Spring (March to May)
elif input_month in ("march", "april", "may"):
print("Spring")
# Check for Summer (June to August)
elif input_month in ("june", "july", "august"):
print("Summer")
# Fall is everything else (September to November)
else:
print("Autumn")
Explanation:
Changes made:
We check for Winter first. This avoids the overlapping day issue.
We use a single if statement with nested conditions to check for each season.
We simplified the logic for each season check
