class Solution:
def Days(self,year,month,day):
if (year%4==0 and year%100!=0) or year%400==0:
monthlist=[0,31,29,31,30,31,30,31,31,30,31,30,31]
else:
monthlist=[0,31,28,31,30,31,30,31,31,30,31,30,31]
years=year-1
days=years*365+years/4-years/100+years/400
for i in range(0,month):
monthdays=monthdays+monthlist[i]
days=days+monthdays+day
return days
def SubDays(year1,month1,day1,year2,month2,day2):
days1=Days(year1,month1,day1)
days2=Days(year2,month2,day2)
subday=days1-days2
print subday