12/7/2023 0 Comments Python permutations of a listWe discussed the recursive approach and provided a step-by-step implementation in Python. In this article, we explored an algorithm to generate all possible permutations of a list. Therefore, generating all permutations will require exponential time as the size of the list increases. This is because there are n! possible permutations for a list of size n. The time complexity of this algorithm is O(n!), where n is the number of elements in the input list. Output:, ,, ,, ]Īs you can see, the algorithm successfully generates all possible permutations of the input list. My_list = permutations = generate_permutations ( my_list ) print ( permutations ) Here’s a Python implementation of the recursive algorithm: Return the permutations: Once all the iterations are complete, return the list of permutations.
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