Help me finish this Python self-challenge.
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by Hamish Grubijan
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Published on 2010-04-15T22:45:28Z
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2010/04/15
23:03 UTC
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This is not a homework.
I saw this article praising Linq library and how great it is for doing combinatorics stuff, and I thought to myself: Python can do it in a more readable fashion.
After half hour of dabbing with Python I failed. Please finish where I left off. Also, do it in the most Pythonic and efficient way possible please.
from itertools import permutations
from operator import mul
from functools import reduce
glob_lst = []
def divisible(n): return (sum(j*10^i for i,j in enumerate(reversed(glob_lst))) % n == 0)
oneToNine = list(range(1, 10))
twoToNine = oneToNine[1:]
for perm in permutations(oneToNine, 9):
for n in twoToNine:
glob_lst = perm[1:n]
#print(glob_lst)
if not divisible(n):
continue
else:
# Is invoked if the loop succeeds
# So, we found the number
print(perm)
Thanks!
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