All Permutations

Simple

Podając ciąg znaków, proszę zwrócić wszystkie możliwe permutations jego znaków, posortowane alfabetycznie.

example

Wejście: String (str).

Wyjście: Iterable (Iterable) ciągów znaków (str).

Przykłady:

assert list(string_permutations("ab")) == ["ab", "ba"]
assert list(string_permutations("abc"))...

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math
string

by:

freeman_lex

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