Capital One LeetCode Interview Questions
Practice 16 real coding problems frequently asked in Capital One technical interviews. Master these questions to ace your next Capital One software engineering interview.
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Capital One Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Combination Sum 100% | MediumM | Solve→ |
Search Suggestions System 77% | MediumM | Solve→ |
Word Pattern II 74% | MediumM | Solve→ |
Valid Number 72% | HardH | Solve→ |
Flood Fill 65% | EasyE | Solve→ |
Continuous Subarray Sum 47% | MediumM | Solve→ |
Boundary of Binary Tree 45% | MediumM | Solve→ |
Number of Ships in a Rectangle 43% | HardH | Solve→ |
Construct Quad Tree 37% | MediumM | Solve→ |
Minimum Time to Visit a Cell In a Grid 36% | HardH | Solve→ |
Maximum Number of Occurrences of a Substring 36% | MediumM | Solve→ |
Construct String With Repeat Limit 34% | MediumM | Solve→ |
Check If N and Its Double Exist 27% | EasyE | Solve→ |
Permutations 27% | MediumM | Solve→ |
String to Integer (atoi) 22% | MediumM | Solve→ |
Roman to Integer 20% | EasyE | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Capital One ask in interviews?
Capital One commonly asks 16 coding problems in technical interviews, including Combination Sum, Search Suggestions System, Word Pattern II. The difficulty breakdown is 3 Easy, 10 Medium, and 3 Hard problems.
How should I prepare for a Capital One coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Capital One interviews typically emphasize Array and String. Practice explaining your thought process while coding.
What is the difficulty level of Capital One coding interviews?
Based on our data, Capital One interviews include 3 Easy (19%), 10 Medium (63%), and 3 Hard (19%) problems.
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