Dropbox vs LinkedIn Interview Questions
Dropbox lists 22 LeetCode interview questions while LinkedIn lists 141. They share 4 problems — 18% of Dropbox's bank and 3% of LinkedIn's. Focus on the overlap first, then drill into 18 Dropbox-only and 137 LinkedIn-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 4 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Dropbox and LinkedIn.
Step 2 — Company-specific depth: Add Dropbox-specific problems like Simple Bank System, Minimize Malware Spread, Web Crawler and LinkedIn-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Dropbox skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
4 Shared Questions
High-priority problems to practice for both Dropbox and LinkedIn.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Median of Two Sorted Arrays | Hard |
| Letter Combinations of a Phone Number | Medium |
| Merge Intervals | Medium |
Unique to Dropbox (18)
Problems in Dropbox's list that do not appear at LinkedIn.
| Problem | Difficulty |
|---|---|
| Simple Bank System | Medium |
| Minimize Malware Spread | Hard |
| Web Crawler | Medium |
| Web Crawler Multithreaded | Medium |
| Find Duplicate File in System | Medium |
| Number of Valid Words for Each Puzzle | Hard |
| Game of Life | Medium |
| Word Pattern | Easy |
| Word Pattern II | Medium |
| Seat Reservation Manager | Medium |
| Minimize Malware Spread II | Hard |
| Design Hit Counter | Medium |
Unique to LinkedIn (137)
Problems in LinkedIn's list that do not appear at Dropbox.
| Problem | Difficulty |
|---|---|
| Max Stack | Hard |
| Nested List Weight Sum II | Medium |
| All O`one Data Structure | Hard |
| Word Ladder | Hard |
| Find the Celebrity | Medium |
| Nested List Weight Sum | Medium |
| Design Authentication Manager | Medium |
| Find Leaves of Binary Tree | Medium |
| Shortest Word Distance II | Medium |
| Maximum Subarray | Medium |
| Max Consecutive Ones III | Medium |
| Valid Parentheses | Easy |
Frequently Asked Questions
How many LeetCode questions do Dropbox and LinkedIn share?
Dropbox and LinkedIn share 4 LeetCode interview questions. 18 problems appear only in Dropbox's list and 137 appear only in LinkedIn's list.
What topics overlap most between Dropbox and LinkedIn?
The most common shared topics between Dropbox and LinkedIn are Array (3 shared questions), Hash Table (2 shared questions), Binary Search (1 shared questions), Divide and Conquer (1 shared questions), String (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Dropbox or LinkedIn?
Dropbox has 2 Easy, 10 Medium, and 10 Hard questions. LinkedIn has 25 Easy, 90 Medium, and 26 Hard questions. Dropbox has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Dropbox and LinkedIn?
Start with the 4 shared problems since they cover what both companies ask most often. Then add 18 Dropbox-specific and 20 LinkedIn-specific questions to round out your prep.