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Print All Name Permutations
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Print All Name Permutations

MediumPython

Problem

Write an algorithm to print all permutations of your name.

Implement permutations(name) to return all unique permutations of the input string in lexicographic order. Repeated characters must not produce duplicate permutations. Return a list of strings, including [""] when the input is empty.

Constraints

  • 0 <= len(name) <= 9
  • name contains printable characters
  • The output must contain each unique permutation exactly once
  • Return permutations in lexicographic order

Function Signature

def permutations(name):
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