LinkedIn

Can Place Flowers

Design a User Onboarding Flow

Design Distributed Metrics System

Also asked at Apple, Google +1

Design Geo-Targeted Job Discovery

Design Search Typeahead

Also asked at Amazon, Apple +4

Exclusive Time of Functions

Find Leaves of Binary Tree

Find the Celebrity

Insert Delete GetRandom O(1)

Also asked at Affirm, Apple +1

Letter Combinations of a Phone Number

Also asked at Chime, Dropbox +1

Max Consecutive Ones III

Maximum Subarray

Also asked at Google, Microsoft

Nested List Weight Sum

Nested List Weight Sum II

Pow(x, n)

Also asked at Meta

Recommendation / Ranking System

ML System Design · Also asked at Airbnb, Amazon +4

Search in Rotated Sorted Array

Also asked at Amazon, MongoDB +1

Shortest Word Distance II

Sort Transformed Array

Valid Parentheses

Also asked at Google, Meta +3

Word Ladder

Also asked at SoFi