python permutation
import itertools
a = [1, 2, 3]
n = 3
perm_iterator = itertools.permutations(a, n)
for item in perm_iterator:
print(item)python permutation
import itertools
a = [1, 2, 3]
n = 3
perm_iterator = itertools.permutations(a, n)
for item in perm_iterator:
print(item)permutation python
def permutations(s):
if len(s) <= 1:
yield s
else:
for i in range(len(s)):
for p in permutations(s[:i] + s[i+1:]):
yield s[i] + p
input = 'ABCD'
for permutation in enumerate(permutations(input)):
print repr(permutation[1]),
printCopyright © 2021 Codeinu
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