DoorDash LeetCode Interview Questions
Practice 22 real coding problems frequently asked in DoorDash technical interviews. Master these questions to ace your next DoorDash software engineering interview.
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DoorDash Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Design HashMap 100% | EasyE | Solve→ |
Longest Common Prefix 75% | EasyE | Solve→ |
Jump Game 73% | MediumM | Solve→ |
Longest Consecutive Sequence 66% | MediumM | Solve→ |
Simplify Path 64% | MediumM | Solve→ |
Reveal Cards In Increasing Order 63% | MediumM | Solve→ |
Max Consecutive Ones III 60% | MediumM | Solve→ |
Longest Increasing Path in a Matrix 58% | HardH | Solve→ |
Insert into a Sorted Circular Linked List 55% | MediumM | Solve→ |
Longest Repeating Character Replacement 53% | MediumM | Solve→ |
Is Subsequence 52% | EasyE | Solve→ |
Meeting Rooms II 50% | MediumM | Solve→ |
Subarrays with K Different Integers 50% | HardH | Solve→ |
Buildings With an Ocean View 49% | MediumM | Solve→ |
Design Tic-Tac-Toe 47% | MediumM | Solve→ |
Same Tree 44% | EasyE | Solve→ |
Minimum Remove to Make Valid Parentheses 44% | MediumM | Solve→ |
Plus One 38% | EasyE | Solve→ |
Capacity To Ship Packages Within D Days 31% | MediumM | Solve→ |
Remove All Occurrences of a Substring 28% | MediumM | Solve→ |
Valid Anagram 22% | EasyE | Solve→ |
Maximum Sum of Distinct Subarrays With Length K 21% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does DoorDash ask in interviews?
DoorDash commonly asks 22 coding problems in technical interviews, including Design HashMap, Longest Common Prefix, Jump Game. The difficulty breakdown is 6 Easy, 14 Medium, and 2 Hard problems.
How should I prepare for a DoorDash coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. DoorDash interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of DoorDash coding interviews?
Based on our data, DoorDash interviews include 6 Easy (27%), 14 Medium (64%), and 2 Hard (9%) problems.
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