eBay vs Expedia Interview Questions
eBay lists 62 LeetCode interview questions while Expedia lists 64. They share 11 problems — 18% of eBay's bank and 17% of Expedia's. Focus on the overlap first, then drill into 51 eBay-only and 53 Expedia-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 11 overlapping problems first. These are the highest-yield questions for candidates interviewing at both eBay and Expedia.
Step 2 — Company-specific depth: Add eBay-specific problems like Remove One Element to Make the Array Strictly Increasing, Alternating Digit Sum, Partition Equal Subset Sum and Expedia-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: eBay skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
11 Shared Questions
High-priority problems to practice for both eBay and Expedia.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Two Sum | Easy |
| Number of Islands | Medium |
| Word Ladder | Hard |
| Merge Intervals | Medium |
| Valid Parentheses | Easy |
| Group Anagrams | Medium |
| Rotting Oranges | Medium |
| Reorganize String | Medium |
| Generate Parentheses | Medium |
| Longest Substring Without Repeating Characters | Medium |
Unique to eBay (51)
Problems in eBay's list that do not appear at Expedia.
| Problem | Difficulty |
|---|---|
| Remove One Element to Make the Array Strictly Increasing | Easy |
| Alternating Digit Sum | Easy |
| Partition Equal Subset Sum | Medium |
| Binary Gap | Easy |
| Minimize Maximum Pair Sum in Array | Medium |
| Minimum Window Subsequence | Hard |
| Design Skiplist | Hard |
| Subtree of Another Tree | Easy |
| Spiral Matrix | Medium |
| Top K Frequent Elements | Medium |
| Open the Lock | Medium |
| Binary Tree Cameras | Hard |
Unique to Expedia (53)
Problems in Expedia's list that do not appear at eBay.
Frequently Asked Questions
How many LeetCode questions do eBay and Expedia share?
eBay and Expedia share 11 LeetCode interview questions. 51 problems appear only in eBay's list and 53 appear only in Expedia's list.
What topics overlap most between eBay and Expedia?
The most common shared topics between eBay and Expedia are Hash Table (6 shared questions), String (6 shared questions), Array (5 shared questions), Breadth-First Search (3 shared questions), Sorting (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: eBay or Expedia?
eBay has 10 Easy, 39 Medium, and 13 Hard questions. Expedia has 13 Easy, 42 Medium, and 9 Hard questions. eBay has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both eBay and Expedia?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 20 eBay-specific and 20 Expedia-specific questions to round out your prep.