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14 changes: 10 additions & 4 deletions factorial.py
Original file line number Diff line number Diff line change
Expand Up @@ -7,17 +7,23 @@


def factorial(n):
# TODO Define your logic for factorial here
return # TODO!
answer = 1
for x in range(1, n + 1):
answer = answer * x
return answer


def test_factorial():
assert factorial(1) == 1
# TODO: add more


if __name__ == '__main__':

# This is a way to determine either file was "executed", so if it was
# imported (by e.g. pytest) as a library, we should not run code
# below
nconditions = raw_input("Please enter number of conditions: ")

nconditions = int(input("Please enter number of conditions: "))
norders = factorial(nconditions)
print("Number of possible trial orders: " + str(norders)
print("Number of possible trial orders: " + str(norders))