pyhton permutations
# A Python program to print all permutations using library function
from itertools import permutations
perm = permutations([1, 2, 3])
for i in list(perm):
print (i)
# (1, 2, 3)
# (1, 3, 2)
# (2, 1, 3)
# (2, 3, 1)
# (3, 1, 2)
# (3, 2, 1)all permutations python
import itertools
print(list(itertools.permutations([1,2,3])))python permutation
import itertools
a = [1, 2, 3]
n = 3
perm_iterator = itertools.permutations(a, n)
for item in perm_iterator:
print(item)python all permutations of a string
>>> from itertools import permutations
>>> perms = [''.join(p) for p in permutations('stack')]
>>> permshow to print all permutations of a string
void permutation(string s)
{
sort(s.begin(),s.end());
do{
cout << s << " ";
}
while(next_permutation(s.begin(),s.end()); // std::next_permutation
cout << endl;
}Copyright © 2021 Codeinu
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