Leetcode Problem 384. Shuffle an Array

384. Shuffle an Array

Leetcode Solutions

Initialize the original array nums and store it.
To reset the array, simply return the stored original array.
To shuffle the array, iterate over the array from the first index to the second to last index.
For each index i, generate a random index j such that i <= j < n where n is the length of the array.
Swap the elements at indices i and j.
Return the shuffled array.

Programming Language

Purpose:

General Question

Debug My Code

image/screenshot of info(optional)

Full Screen