Bloomberg vs Expedia Interview Questions
Bloomberg lists 1,200 LeetCode interview questions while Expedia lists 64. They share 48 problems — 4% of Bloomberg's bank and 75% of Expedia's. Focus on the overlap first, then drill into 1,152 Bloomberg-only and 16 Expedia-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 48 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Bloomberg and Expedia.
Step 2 — Company-specific depth: Add Bloomberg-specific problems like Add Two Numbers, Insert Delete GetRandom O(1), Longest Palindromic Substring and Expedia-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Expedia skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
48 Shared Questions
High-priority problems to practice for both Bloomberg and Expedia.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Merge Intervals | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Valid Parentheses | Easy |
| Number of Islands | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Trapping Rain Water | Hard |
| Container With Most Water | Medium |
| LRU Cache | Medium |
| Roman to Integer | Easy |
| Search in Rotated Sorted Array | Medium |
| Group Anagrams | Medium |
| Generate Parentheses | Medium |
| Validate Binary Search Tree | Medium |
| Koko Eating Bananas | Medium |
| House Robber | Medium |
| Find the Index of the First Occurrence in a String | Easy |
| Rotting Oranges | Medium |
| Valid Triangle Number | Medium |
| String Compression | Medium |
| Letter Combinations of a Phone Number | Medium |
| Word Ladder | Hard |
| Kth Smallest Element in a BST | Medium |
| Sliding Window Maximum | Hard |
| Capacity To Ship Packages Within D Days | Medium |
| Max Consecutive Ones III | Medium |
| Count and Say | Medium |
| Basic Calculator II | Medium |
| Find Pivot Index | Easy |
| Remove Duplicate Letters | Medium |
Showing top 30 of 48 shared problems.
Unique to Bloomberg (1,152)
Problems in Bloomberg's list that do not appear at Expedia.
| Problem | Difficulty |
|---|---|
| Add Two Numbers | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Longest Palindromic Substring | Medium |
| Invalid Transactions | Medium |
| 3Sum | Medium |
| Longest Common Prefix | Easy |
| Flatten a Multilevel Doubly Linked List | Medium |
| Word Search | Medium |
| Median of Two Sorted Arrays | Hard |
| Majority Element | Easy |
| Reverse Integer | Medium |
| Decode String | Medium |
Unique to Expedia (16)
Problems in Expedia's list that do not appear at Bloomberg.
Frequently Asked Questions
How many LeetCode questions do Bloomberg and Expedia share?
Bloomberg and Expedia share 48 LeetCode interview questions. 1152 problems appear only in Bloomberg's list and 16 appear only in Expedia's list.
What topics overlap most between Bloomberg and Expedia?
The most common shared topics between Bloomberg and Expedia are Array (16 shared questions), String (12 shared questions), Hash Table (7 shared questions), Two Pointers (5 shared questions), Binary Search (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Bloomberg or Expedia?
Bloomberg has 395 Easy, 645 Medium, and 160 Hard questions. Expedia has 13 Easy, 42 Medium, and 9 Hard questions. Expedia has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Bloomberg and Expedia?
Start with the 48 shared problems since they cover what both companies ask most often. Then add 20 Bloomberg-specific and 16 Expedia-specific questions to round out your prep.