Randomized Array Function | Dataford Interview Questions

How would you write a function that takes an array of numbers and returns a randomized array?

Implement randomize_array(nums, seed) using the Fisher-Yates shuffle. Return a new array containing the same values in randomized order, leave nums unchanged, and use seed to make the result reproducible for testing.

Input: nums is a list of integers and seed is an integer. Output: a new list that is a permutation of nums.

Constraints

0 <= len(nums) <= 10^4
nums contains integers
seed is an integer
The returned list must contain exactly the same values as nums
The input list must remain unchanged

Function Signature

def randomize_array(nums, seed):

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Problem

How would you write a function that takes an array of numbers and returns a randomized array?

Input: nums is a list of integers and seed is an integer. Output: a new list that is a permutation of nums.

Constraints

0 <= len(nums) <= 10^4
nums contains integers
seed is an integer
The returned list must contain exactly the same values as nums
The input list must remain unchanged

Function Signature

def randomize_array(nums, seed):

Your question is Randomized Array Function. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.