Remove Duplicate Elements | Dataford Interview Questions

Write code to remove duplicates.

Implement def remove_duplicates(nums): for a list of integers. Return a new list containing each value once, preserving the order of its first appearance. The input may be empty, and the original list must not be modified.

Constraints

0 <= len(nums) <= 5000
-10^9 <= nums[i] <= 10^9
Return a new list
Preserve the order of first appearances
Do not modify nums

Function Signature

def remove_duplicates(nums):

Your question is Remove Duplicate Elements. Start with the requirements in the Question tab.

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Problem

Write code to remove duplicates.

Constraints

0 <= len(nums) <= 5000
-10^9 <= nums[i] <= 10^9
Return a new list
Preserve the order of first appearances
Do not modify nums

Function Signature

def remove_duplicates(nums):

Your question is Remove Duplicate Elements. 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.