## Easter by Hendrik (easter_test)

#easter formular (GAUSS)
def easter(y):
a = y % 19
b = y % 4
c = y % 7
d = ((y/100) * 8 + 13) / 25 - 2
e = y/100 - y/400 - 2
f = (15 + e - d) % 30
g = (6 + e) % 7
h = (19*a + f) % 30
i = h
if h == 29: i = 28
if h == 28 and a > 10: i = 27
j = (2*b + 4*c + 6*i + g) % 7
#in days of march
easter_day = i + j + 22
m = easter_day/32 + 3
d = easter_day % 32 + (m==4)
#return day,month
return (d,m)
for y in range(2001,3001):
o = easter(y)
print"%02d %s, %05d"%(o[0],["MARCH","APRIL"][o[1]-3],y)

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

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