Expedia vs Samsung Interview Questions
Expedia lists 64 LeetCode interview questions while Samsung lists 65. They share 11 problems — 17% of Expedia's bank and 17% of Samsung's. Focus on the overlap first, then drill into 53 Expedia-only and 54 Samsung-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 Expedia and Samsung.
Step 2 — Company-specific depth: Add Expedia-specific problems like Find the Smallest Divisor Given a Threshold, Valid Triangle Number, The kth Factor of n and Samsung-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Samsung 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 Expedia and Samsung.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Two Sum | Easy |
| Valid Parentheses | Easy |
| LRU Cache | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Trapping Rain Water | Hard |
| Number of Islands | Medium |
| Generate Parentheses | Medium |
| Rotting Oranges | Medium |
| Word Ladder | Hard |
| Search in Rotated Sorted Array | Medium |
Unique to Expedia (53)
Problems in Expedia's list that do not appear at Samsung.
Unique to Samsung (54)
Problems in Samsung's list that do not appear at Expedia.
Frequently Asked Questions
How many LeetCode questions do Expedia and Samsung share?
Expedia and Samsung share 11 LeetCode interview questions. 53 problems appear only in Expedia's list and 54 appear only in Samsung's list.
What topics overlap most between Expedia and Samsung?
The most common shared topics between Expedia and Samsung are Array (7 shared questions), Hash Table (3 shared questions), String (3 shared questions), Dynamic Programming (3 shared questions), Breadth-First Search (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Expedia or Samsung?
Expedia has 13 Easy, 42 Medium, and 9 Hard questions. Samsung has 12 Easy, 36 Medium, and 17 Hard questions. Samsung has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Expedia and Samsung?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 20 Expedia-specific and 20 Samsung-specific questions to round out your prep.