Question

Write a program to display all possible permutations of a given input string. Iif the string contains duplicate characters, you may have multiple repeated results. Input: A string of characters Output: Print al possible permutations of the given string Sample Input: cat Sample Output: cot cto act atc ​

Answer 1

Answer:

A permutation, also called an “arrangement number” or “order,” is a rearrangement of the elements of an ordered list S into a one-to-one correspondence with S itself. A string of length n has n! permutation

Explanation:

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