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import sys
def NumDaysBetween(y1,m1,d1,y2,m2,d2):
days = 0
for y in range(y1, y1 + (y2-y1)):
if (y < y2): # if not on current year then fast-forward to y2 and set m1 to January
for m in range(m1, 12):
days += NumDaysInMonth(y, m)
m1 = 1
m2 += 1
for m in range (m1, m2):
days += NumDaysInMonth(y2, m)
days = days + (d2 - d1)
return days
def NumDaysInMonth(y, m):
return 30
print(NumDaysBetween(2010,5,1,2011,5,1))
print(NumDaysBetween(2010,5,1,2011,8,5))
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