'''Question: 
Write a Python program to calculate number of days between two datetimes.
'''

# Python code: 

import datetime

from datetime import datetime



def differ_days(date1, date2):

    a = date1

    b = date2

    return (a-b).days

print()

print(differ_days((datetime(2016,10,12,0,0,0)), datetime(2015,12,10,0,0,0)))

print(differ_days((datetime(2016,10,12,0,0,0)), datetime(2015,12,10,23,59,59)))

print()



'''Output sample: 
307                                                                                                           

306

'''