Samsung vs Uber Interview Questions
Samsung lists 65 LeetCode interview questions while Uber lists 362. They share 35 problems — 54% of Samsung's bank and 10% of Uber's. Focus on the overlap first, then drill into 30 Samsung-only and 327 Uber-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 35 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Samsung and Uber.
Step 2 — Company-specific depth: Add Samsung-specific problems like Partition Array Into Two Arrays to Minimize Sum Difference, Minimum Cost of a Path With Special Roads, Minimize Deviation in Array and Uber-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Uber skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
35 Shared Questions
High-priority problems to practice for both Samsung and Uber.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Burst Balloons | Hard |
| Number of Islands | Medium |
| Longest Increasing Subsequence | Medium |
| Vertical Order Traversal of a Binary Tree | Hard |
| Count Prefix and Suffix Pairs II | Hard |
| Number of Nodes in the Sub-Tree With the Same Label | Medium |
| Largest 1-Bordered Square | Medium |
| Trapping Rain Water | Hard |
| Two Sum | Easy |
| Is Graph Bipartite? | Medium |
| Rotting Oranges | Medium |
| Possible Bipartition | Medium |
| Find Peak Element | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Merge k Sorted Lists | Hard |
| Sort Colors | Medium |
| Generate Parentheses | Medium |
| Valid Parentheses | Easy |
| Maximum Subarray | Medium |
| Longest Common Prefix | Easy |
| Word Search | Medium |
| Word Ladder | Hard |
| Permutations | Medium |
| Search in Rotated Sorted Array | Medium |
| Coin Change | Medium |
| Next Permutation | Medium |
| Merge Intervals | Medium |
| Move Zeroes | Easy |
| Split Array Largest Sum | Hard |
Showing top 30 of 35 shared problems.
Unique to Samsung (30)
Problems in Samsung's list that do not appear at Uber.
Unique to Uber (327)
Problems in Uber's list that do not appear at Samsung.
Frequently Asked Questions
How many LeetCode questions do Samsung and Uber share?
Samsung and Uber share 35 LeetCode interview questions. 30 problems appear only in Samsung's list and 327 appear only in Uber's list.
What topics overlap most between Samsung and Uber?
The most common shared topics between Samsung and Uber are Array (21 shared questions), Dynamic Programming (9 shared questions), Breadth-First Search (8 shared questions), Depth-First Search (6 shared questions), String (6 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Samsung or Uber?
Samsung has 12 Easy, 36 Medium, and 17 Hard questions. Uber has 45 Easy, 215 Medium, and 102 Hard questions. Uber has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Samsung and Uber?
Start with the 35 shared problems since they cover what both companies ask most often. Then add 20 Samsung-specific and 20 Uber-specific questions to round out your prep.