Decode the Coding Interview in JavaScript: Real-World Examples/

...

/

DIY: Insert, Delete, and GetRandom in O(1)

DIY: Insert, Delete, and GetRandom in O(1)

Solve the interview question "Insert, Delete, and GetRandom in O(1)" yourself in this lesson.

We'll cover the following...

Problem statement

Implement a set data structure that can perform the following operations:

...
Access this course and 1400+ top-rated courses and projects.