Permutation python

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)

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]),
print

Similar codes

3 votes239 views3 answers
ModuleNotFoundError: No module named 'MySQLdb' in windows
Python
1 vote214 views1 answer
Create text file in directory python linux
Python
0 vote237 views1 answer
Django date grater
Python Django
0 vote207 views2 answers
How to skip error python
Python
0 vote219 views1 answer
Python acf and pacf code
Python
1 vote242 views2 answers
'str' object has no attribute 'strftime'
Python
12 votes254 views3 answers
Python datetime day of year
Python
3 votes231 views2 answers
Change django administration title
Python
0 vote225 views1 answer
Numpy second derivative of array
Python
34 votes227 views5 answers
Pandas max columns
Python