Print Permutations - String Problem Statement

Given an input string 'S', you are tasked with finding and returning all possible permutations of the input string.

Input:

The first and only line of input contains a string 'S' of alphabets in lower case characters.

Output:

Print all the permutations of the given string 'S' on separate lines.

Example:

Input: "abc"
Output:
abc
acb
bac
bca
cab
cba

Constraints:

  • 0 <= |S| <= 8

Note:

  • The input string may contain the same characters, so there can be duplicate permutations.
  • The order of permutations does not matter.
  • You do not need to print anything; it has already been taken care of. Implement the function to return the answer.

AnswerBot
4mo

Return all possible permutations of a given input string.

  • Use recursion to generate all possible permutations of the input string.

  • Swap characters at different positions to generate different permutatio...read more

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