recursive example - factorial
Functions, Modules and Packages example from a Well House Consultants training course
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Source code: factor Module: Y105
# recursive example - factorial
# Just a demonstration - far better ways than recursion to do this!
if val == 1:
return val * factorial(val -1)
result = factorial(4)
""" Sample output
WomanWithCat:y105 grahamellis$ python2 factor
WomanWithCat:y105 grahamellis$ python3 factor
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