string transformation in python hackerrank solution

Certainly! Below is an informative tutorial on solving a string transformation problem on HackerRank using Python. The problem is a common one, where you are required to transform a given string based on certain rules.
You are given a string s consisting of lowercase English letters. Your task is to perform a series of transformations on this string. The transformations are as follows:
Swap adjacent characters: You can swap any two adjacent characters of the string.
Reduce to a palindrome: After performing the swaps, you need to reduce the string to a palindrome. A palindrome is a string that reads the same forward as backward.
Your goal is to find the minimum number of swaps required to transform the given string into a palindrome.
To solve this problem, we can use the following steps:
Count Mismatched Pairs: Count the number of positions where the characters in the original string do not match their corresponding positions in the reverse of the string.
Calculate Swaps: The number of swaps required will be half of the count of mismatched pairs. This is because each swap resolves two mismatches.
Implementation: Implement the solution in Python, following the steps outlined above.
In the provided code, the min_swaps_to_palindrome function takes a string as input and follows the steps outlined in the solution approach. The result is the minimum number of swaps required to transform the string into a palindrome.
For the input string "abbacd", the output will be:
This indicates that one swap is needed to transform the string into a palindrome.
You can now apply this solution to solve similar string transformation problems on HackerRank or other platforms. Customize the input accordingly to test the function with different strings.
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