Design a LeetCode Style Browser History | Dataford Interview Questions

Design a browser history (visit / back / forward) - coding test problem similar to LeetCode Design Browser History.

Asked in the Online coding test stage. Reported as 'similar to Browser History Design'.

Task

Implement browser_history(homepage, operations). Each operation is either ["visit", url], ["back", steps], or ["forward", steps]. Return an array containing the current URL after every operation. A visit discards all forward history.

Constraints

1 <= len(operations) <= 1000
The homepage and every URL are non-empty strings
Each operation is ["visit", url], ["back", steps], or ["forward", steps]
steps is a non-negative integer

Function Signature

def browser_history(homepage, operations):

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Problem