Question

How to generate all possible permutations of a list with specific length of N in Python

Answer 1

import itertools

lst = [1, 2, 3]

permutations = list(itertools.permutations(lst, r = 2))

print(permutations)





'''
run:

[(1, 2), (1, 3), (2, 1), (2, 3), (3, 1), (3, 2)]

'''

 

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