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Oct 1, 2020 · Given a string representing the starting number and a maximum number of changes allowed, create the largest palindromic string of digits possible or the string -1 if it's impossible to create a palindrome under the contstraints. Function Description. Complete the highestValuePalindrome function in the editor below.
Apr 28, 2023 · In this post, we will solve HackerRank Highest Value Palindrome Solution. Palindromes are strings that read the same from the left or right, for example madam or 0110. You will be given a string representation of a number and a maximum number of changes you can make.
You will be given a string representation of a number and a maximum number of changes you can make. Alter the string, one digit at a time, to create the string representation of the largest number possible given the limit to the number of changes.
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the solution finds the answer in two rounds. - 1st round: convert s to a valid Palindrome using fewest number of changes; - 2nd round: convert s to a highest number using the remaining available changes.
In this post, we will solve Maximum Palindromes HackerRank Solution. This problem (Maximum Palindromes) is a part of HackerRank Problem Solving series. Table of Contents. Solution – Maximum Palindromes – HackerRank Solution. C++. #include<bits/stdc++.h> using namespace std; # define N 1000000007.
