Capital One vs Pinterest Interview Questions
Capital One lists 47 LeetCode interview questions while Pinterest lists 49. They share 4 problems — 9% of Capital One's bank and 8% of Pinterest's. Focus on the overlap first, then drill into 43 Capital One-only and 45 Pinterest-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 4 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Capital One and Pinterest.
Step 2 — Company-specific depth: Add Capital One-specific problems like Simple Bank System, Spiral Matrix, Block Placement Queries and Pinterest-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Pinterest skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
4 Shared Questions
High-priority problems to practice for both Capital One and Pinterest.
| Problem | Difficulty |
|---|---|
| Candy Crush | Medium |
| Coin Change | Medium |
| Number of Islands | Medium |
| Meeting Rooms II | Medium |
Unique to Capital One (43)
Problems in Capital One's list that do not appear at Pinterest.
| Problem | Difficulty |
|---|---|
| Simple Bank System | Medium |
| Spiral Matrix | Medium |
| Block Placement Queries | Hard |
| Text Justification | Hard |
| Minimum Operations to Write the Letter Y on a Grid | Medium |
| Count Alternating Subarrays | Medium |
| Rotate Image | Medium |
| Four Divisors | Medium |
| Simplify Path | Medium |
| Count Operations to Obtain Zero | Easy |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium |
| Split Message Based on Limit | Hard |
Unique to Pinterest (45)
Problems in Pinterest's list that do not appear at Capital One.
Frequently Asked Questions
How many LeetCode questions do Capital One and Pinterest share?
Capital One and Pinterest share 4 LeetCode interview questions. 43 problems appear only in Capital One's list and 45 appear only in Pinterest's list.
What topics overlap most between Capital One and Pinterest?
The most common shared topics between Capital One and Pinterest are Array (4 shared questions), Two Pointers (2 shared questions), Matrix (2 shared questions), Breadth-First Search (2 shared questions), Simulation (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Capital One or Pinterest?
Capital One has 9 Easy, 28 Medium, and 10 Hard questions. Pinterest has 1 Easy, 29 Medium, and 19 Hard questions. Pinterest has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Capital One and Pinterest?
Start with the 4 shared problems since they cover what both companies ask most often. Then add 20 Capital One-specific and 20 Pinterest-specific questions to round out your prep.