Accenture vs Capital One Interview Questions
Accenture lists 143 LeetCode interview questions while Capital One lists 47. They share 15 problems — 10% of Accenture's bank and 32% of Capital One's. Focus on the overlap first, then drill into 128 Accenture-only and 32 Capital One-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 15 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Accenture and Capital One.
Step 2 — Company-specific depth: Add Accenture-specific problems like Two Sum, Climbing Stairs, Maximum Subarray and Capital One-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Capital One skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
15 Shared Questions
High-priority problems to practice for both Accenture and Capital One.
| Problem | Difficulty |
|---|---|
| Best Time to Buy and Sell Stock | Easy |
| Palindrome Number | Easy |
| Rotate Array | Medium |
| Roman to Integer | Easy |
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Largest Rectangle in Histogram | Hard |
| Merge Two Sorted Lists | Easy |
| Add Two Numbers | Medium |
| Valid Parentheses | Easy |
| Rotate Image | Medium |
| Coin Change | Medium |
| Spiral Matrix | Medium |
| Word Search | Medium |
| Best Time to Buy and Sell Stock II | Medium |
Unique to Accenture (128)
Problems in Accenture's list that do not appear at Capital One.
Unique to Capital One (32)
Problems in Capital One's list that do not appear at Accenture.
| Problem | Difficulty |
|---|---|
| Simple Bank System | Medium |
| Block Placement Queries | Hard |
| Text Justification | Hard |
| Minimum Operations to Write the Letter Y on a Grid | Medium |
| Candy Crush | Medium |
| Count Alternating Subarrays | 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 |
| Rotating the Box | Medium |
Frequently Asked Questions
How many LeetCode questions do Accenture and Capital One share?
Accenture and Capital One share 15 LeetCode interview questions. 128 problems appear only in Accenture's list and 32 appear only in Capital One's list.
What topics overlap most between Accenture and Capital One?
The most common shared topics between Accenture and Capital One are Array (10 shared questions), Math (5 shared questions), Matrix (4 shared questions), Dynamic Programming (3 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Accenture or Capital One?
Accenture has 62 Easy, 69 Medium, and 12 Hard questions. Capital One has 9 Easy, 28 Medium, and 10 Hard questions. Capital One has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Accenture and Capital One?
Start with the 15 shared problems since they cover what both companies ask most often. Then add 20 Accenture-specific and 20 Capital One-specific questions to round out your prep.