Coupang vs Salesforce Interview Questions
Coupang lists 49 LeetCode interview questions while Salesforce lists 188. They share 19 problems — 39% of Coupang's bank and 10% of Salesforce's. Focus on the overlap first, then drill into 30 Coupang-only and 169 Salesforce-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 19 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Coupang and Salesforce.
Step 2 — Company-specific depth: Add Coupang-specific problems like Subsets, Longest Substring with At Most K Distinct Characters, Split BST and Salesforce-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Coupang skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
19 Shared Questions
High-priority problems to practice for both Coupang and Salesforce.
| Problem | Difficulty |
|---|---|
| Word Break | Medium |
| Decode String | Medium |
| LFU Cache | Hard |
| LRU Cache | Medium |
| Find Pivot Index | Easy |
| Course Schedule | Medium |
| Design Twitter | Medium |
| Shortest Bridge | Medium |
| Find K Closest Elements | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Number of Islands | Medium |
| Sliding Window Maximum | Hard |
| Group Anagrams | Medium |
| Find Median from Data Stream | Hard |
| Bus Routes | Hard |
| Distinct Subsequences | Hard |
| Reorganize String | Medium |
| Kth Largest Element in an Array | Medium |
| Basic Calculator | Hard |
Unique to Coupang (30)
Problems in Coupang's list that do not appear at Salesforce.
| Problem | Difficulty |
|---|---|
| Subsets | Medium |
| Longest Substring with At Most K Distinct Characters | Medium |
| Split BST | Medium |
| Range Module | Hard |
| Design In-Memory File System | Hard |
| Unique Paths II | Medium |
| Shopping Offers | Medium |
| Longest Repeating Substring | Medium |
| Unique Paths | Medium |
| Possible Bipartition | Medium |
| Regular Expression Matching | Hard |
| Remove K Digits | Medium |
Unique to Salesforce (169)
Problems in Salesforce's list that do not appear at Coupang.
Frequently Asked Questions
How many LeetCode questions do Coupang and Salesforce share?
Coupang and Salesforce share 19 LeetCode interview questions. 30 problems appear only in Coupang's list and 169 appear only in Salesforce's list.
What topics overlap most between Coupang and Salesforce?
The most common shared topics between Coupang and Salesforce are Array (9 shared questions), Hash Table (8 shared questions), String (7 shared questions), Heap (Priority Queue) (6 shared questions), Sorting (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Coupang or Salesforce?
Coupang has 2 Easy, 33 Medium, and 14 Hard questions. Salesforce has 25 Easy, 112 Medium, and 51 Hard questions. Coupang has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Coupang and Salesforce?
Start with the 19 shared problems since they cover what both companies ask most often. Then add 20 Coupang-specific and 20 Salesforce-specific questions to round out your prep.