PYTHON您好，check_date 代碼返回 False - 編碼有什么問題？第一個函數(shù)檢查輸入的月份中有多少天，第二個函數(shù)檢查日期格式是否正確。'''def days_in_month(month):if month == 1 or month == 3 or month == 5 or month == 7 or month == 8 or month == 10 or month == 12:return month == 31 else: return 30'''''' def check_date(date): day = int(date[0:2]) month = int(date[2:4]) year = date[4:6] if ( (day<=days_in_month(month)) and (0<month<13) ): return True else: return False''' print(check_date('011297'))
1 回答
陪伴而非守候
TA貢獻1757條經(jīng)驗 獲得超8個贊
您的錯誤在第 3 行：
def days_in_month(month):
if month == 1 or month == 3 or month == 5 or month == 7 or month == 8 or month == 10 or month == 12:
return 31
else: return 30
def check_date(date):
day = int(date[0:2])
month = int(date[2:4])
year = date[4:6]
if ( (day<=days_in_month(month)) and (0<month<13) ):
return True
else:
return False
print(check_date('011297'))
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