HackerRank Largest Permutation in Java

In this post we will be solving the HackerRank Largest Permutation problem using the Java programming language, the VSCode IDE and a Windows computer.

You are given an unordered array of `unique integers` incrementing from 1.
You can swap any two elements a limited number of times.

Determine the largest lexicographical value array that can be created 
by executing `no more` than the limited number of swaps.


o 1 <= n <= 10^5
o 1 <= k <= 10^9

We are given a list of unique integers incrementing from 1. We can swap two values at a time up to a number `k`. We need to return the largest possible permutation in the list. Continue reading “HackerRank Largest Permutation in Java”