DE Shaw vs Swiggy Interview Questions
DE Shaw lists 105 LeetCode interview questions while Swiggy lists 36. They share 9 problems — 9% of DE Shaw's bank and 25% of Swiggy's. Focus on the overlap first, then drill into 96 DE Shaw-only and 27 Swiggy-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 9 overlapping problems first. These are the highest-yield questions for candidates interviewing at both DE Shaw and Swiggy.
Step 2 — Company-specific depth: Add DE Shaw-specific problems like Binary Tree Cameras, Find Minimum Cost to Remove Array Elements, Maximum Number of Subsequences After One Inserting and Swiggy-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: DE Shaw skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
9 Shared Questions
High-priority problems to practice for both DE Shaw and Swiggy.
| Problem | Difficulty |
|---|---|
| Trapping Rain Water | Hard |
| Koko Eating Bananas | Medium |
| Maximum Product Subarray | Medium |
| Longest Consecutive Sequence | Medium |
| LRU Cache | Medium |
| Median of Two Sorted Arrays | Hard |
| Best Time to Buy and Sell Stock | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Merge Sorted Array | Easy |
Unique to DE Shaw (96)
Problems in DE Shaw's list that do not appear at Swiggy.
Unique to Swiggy (27)
Problems in Swiggy's list that do not appear at DE Shaw.
| Problem | Difficulty |
|---|---|
| Maximize Area of Square Hole in Grid | Medium |
| Minimum Value to Get Positive Step by Step Sum | Easy |
| Count Good Meals | Medium |
| Next Greater Element I | Easy |
| Happy Number | Easy |
| Course Schedule | Medium |
| Edit Distance | Medium |
| Count Days Without Meetings | Medium |
| Unique Binary Search Trees | Medium |
| Integer to Roman | Medium |
| Daily Temperatures | Medium |
| Fair Candy Swap | Easy |
Frequently Asked Questions
How many LeetCode questions do DE Shaw and Swiggy share?
DE Shaw and Swiggy share 9 LeetCode interview questions. 96 problems appear only in DE Shaw's list and 27 appear only in Swiggy's list.
What topics overlap most between DE Shaw and Swiggy?
The most common shared topics between DE Shaw and Swiggy are Array (7 shared questions), Dynamic Programming (3 shared questions), Hash Table (3 shared questions), Two Pointers (2 shared questions), Binary Search (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: DE Shaw or Swiggy?
DE Shaw has 11 Easy, 64 Medium, and 30 Hard questions. Swiggy has 6 Easy, 24 Medium, and 6 Hard questions. DE Shaw has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both DE Shaw and Swiggy?
Start with the 9 shared problems since they cover what both companies ask most often. Then add 20 DE Shaw-specific and 20 Swiggy-specific questions to round out your prep.