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Answer to Question #85622 in Python for john cocoa

Question #85622
Create a calendar program that allows the user to enter a day, month and year in three separate variables. Then ask the user to select from a menu of choices using this formatting: Please enter a date Day: Month: Year: Menu: 1) Calculate the number of days in the given month. 2) Calculate the number of days left in the given year. It must include the following functions: leap_year: Takes the year as a parameter and returns a 1 if a year is a leap year (Links to an external site.)Links to an external site.and 0 if it is not. This information will only be used by other functions. number_of_days: This subprogram will accept the date as parameters and return how many days are in the given month (Links to an external site.)Links to an external site.. days_left: This will accept the date as parameters and then calculate the number of days left in the year. This should not include the date the user entered in the count.
1
2019-03-01T01:52:08-0500
``````import datetime
# function takes the year as a parameter and returns a 1 if a year is a leap year and 0 if it is not
def leap_year(year):
if year % 4 == 0:
if year % 100 == 0 and year % 400 != 0:
return 0
else:
return 1
else:
return 0
# function accept the date as parameters and return how many days are in the given month
def number_of_days(date):
if date.month in [1, 3, 5, 7, 8, 10, 12]:
return 31
elif date.month in [4, 6, 9, 11]:
return 30
elif date.month == 2:
if leap_year(date.year) == 1:
return 29
else:
return 28
# function accept the date as parameters and calculate the number of days left in the year
def days_left(date):
mon = date.month
days = 0
while mon <= 12:
if mon == date.month:
days = days + number_of_days(datetime.date(date.year, mon, 1)) - date.day
else:
days = days + number_of_days(datetime.date(date.year, mon, 1))
# next month
mon += 1
return days
# ask the user to enter a day, month and year
print('Please enter a date')
day = int(input('Day:'))
mon = int(input('Month:'))
year = int(input('Year:'))
# create data variable
date = datetime.date(year, mon, day)
choise = '0'
while choise != '3':
while True:
print('1) Calculate the number of days in the given month.')
print('2) Calculate the number of days left in the given year.')
print('3) Exit.')
# get the user choise
choise = input('>')
if choise == '1':
print('Number of days in the given month is', number_of_days(date))
elif choise == '2':
print('Number of days left in the given year is', days_left(date))
elif choise == '3':
break;
else:
print('Invalid input')``````

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