DIY: Next Permutation
Understand how to implement an in-place algorithm that rearranges a list of numbers into the next lexicographically greater order. This lesson helps you develop skills to solve permutation problems commonly asked in coding interviews, ensuring you maintain constant memory usage while transforming sequences.
We'll cover the following...
We'll cover the following...
Problem statement
Given a list of numbers, you have to rearrange these numbers into the next lexicographically greater permutation of numbers. If such an arrangement is not possible, you must ...