DoorDash vs Yelp Interview Questions
DoorDash lists 78 LeetCode interview questions while Yelp lists 27. They share 5 problems — 6% of DoorDash's bank and 19% of Yelp's. Focus on the overlap first, then drill into 73 DoorDash-only and 22 Yelp-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both DoorDash and Yelp.
Step 2 — Company-specific depth: Add DoorDash-specific problems like Walls and Gates, Longest Increasing Path in a Matrix, Binary Tree Maximum Path Sum and Yelp-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: DoorDash skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
5 Shared Questions
High-priority problems to practice for both DoorDash and Yelp.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Course Schedule | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Merge Intervals | Medium |
| Group Anagrams | Medium |
Unique to DoorDash (73)
Problems in DoorDash's list that do not appear at Yelp.
Unique to Yelp (22)
Problems in Yelp's list that do not appear at DoorDash.
Frequently Asked Questions
How many LeetCode questions do DoorDash and Yelp share?
DoorDash and Yelp share 5 LeetCode interview questions. 73 problems appear only in DoorDash's list and 22 appear only in Yelp's list.
What topics overlap most between DoorDash and Yelp?
The most common shared topics between DoorDash and Yelp are Array (4 shared questions), Hash Table (3 shared questions), Sorting (2 shared questions), Depth-First Search (1 shared questions), Breadth-First Search (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: DoorDash or Yelp?
DoorDash has 7 Easy, 45 Medium, and 26 Hard questions. Yelp has 7 Easy, 15 Medium, and 5 Hard questions. DoorDash has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both DoorDash and Yelp?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 DoorDash-specific and 20 Yelp-specific questions to round out your prep.