Expedia vs LinkedIn Interview Questions
Expedia lists 64 LeetCode interview questions while LinkedIn lists 141. They share 18 problems — 28% of Expedia's bank and 13% of LinkedIn's. Focus on the overlap first, then drill into 46 Expedia-only and 123 LinkedIn-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 18 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Expedia and LinkedIn.
Step 2 — Company-specific depth: Add Expedia-specific problems like Find the Smallest Divisor Given a Threshold, The kth Factor of n, Minimum One Bit Operations to Make Integers Zero and LinkedIn-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: LinkedIn skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
18 Shared Questions
High-priority problems to practice for both Expedia and LinkedIn.
| Problem | Difficulty |
|---|---|
| Valid Triangle Number | Medium |
| Merge Intervals | Medium |
| Find Pivot Index | Easy |
| Two Sum | Easy |
| Valid Parentheses | Easy |
| House Robber | Medium |
| LRU Cache | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Number of Visible People in a Queue | Hard |
| Number of Islands | Medium |
| Max Area of Island | Medium |
| Koko Eating Bananas | Medium |
| Validate Binary Search Tree | Medium |
| Word Ladder | Hard |
| Letter Combinations of a Phone Number | Medium |
| Search in Rotated Sorted Array | Medium |
| Max Consecutive Ones III | Medium |
Unique to Expedia (46)
Problems in Expedia's list that do not appear at LinkedIn.
Unique to LinkedIn (123)
Problems in LinkedIn's list that do not appear at Expedia.
| Problem | Difficulty |
|---|---|
| Max Stack | Hard |
| Nested List Weight Sum II | Medium |
| All O`one Data Structure | 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 |
| Maximum Product Subarray | Medium |
| Can Place Flowers | Easy |
| Pow(x, n) | Medium |
Frequently Asked Questions
How many LeetCode questions do Expedia and LinkedIn share?
Expedia and LinkedIn share 18 LeetCode interview questions. 46 problems appear only in Expedia's list and 123 appear only in LinkedIn's list.
What topics overlap most between Expedia and LinkedIn?
The most common shared topics between Expedia and LinkedIn are Array (12 shared questions), Hash Table (5 shared questions), Binary Search (4 shared questions), String (4 shared questions), Depth-First Search (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Expedia or LinkedIn?
Expedia has 13 Easy, 42 Medium, and 9 Hard questions. LinkedIn has 25 Easy, 90 Medium, and 26 Hard questions. LinkedIn has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Expedia and LinkedIn?
Start with the 18 shared problems since they cover what both companies ask most often. Then add 20 Expedia-specific and 20 LinkedIn-specific questions to round out your prep.