RosettaCodeData/Task/Ackermann-function/Processing-Python-mode/ackermann-function.processi...

17 lines
384 B
Plaintext

from __future__ import print_function
def setup():
for m in range(4):
for n in range(7):
print("{} ".format(ackermann(m, n)), end = "")
print()
# print('finished')
def ackermann(m, n):
if m == 0:
return n + 1
elif m > 0 and n == 0:
return ackermann(m - 1, 1)
else:
return ackermann(m - 1, ackermann(m, n - 1))