ADP LeetCode Interview Questions
Practice 19 real coding problems frequently asked in ADP technical interviews. Master these questions to ace your next ADP software engineering interview.
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ADP Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Insert Delete GetRandom O(1) 100% | MediumM | Solve→ |
Digit Operations to Make Two Integers Equal 82% | MediumM | Solve→ |
Invalid Transactions 81% | MediumM | Solve→ |
Asteroid Collision 81% | MediumM | Solve→ |
House Robber 73% | MediumM | Solve→ |
Design an Array Statistics Tracker 62% | HardH | Solve→ |
Insert Delete GetRandom O(1) - Duplicates allowed 61% | HardH | Solve→ |
Word Pattern II 59% | MediumM | Solve→ |
Evaluate Division 58% | MediumM | Solve→ |
Unique Paths 56% | MediumM | Solve→ |
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit 56% | MediumM | Solve→ |
Maximize Amount After Two Days of Conversions 56% | MediumM | Solve→ |
Maximum Depth of Binary Tree 47% | EasyE | Solve→ |
Maximum Sum Circular Subarray 46% | MediumM | Solve→ |
All Nodes Distance K in Binary Tree 45% | MediumM | Solve→ |
Task Scheduler 33% | MediumM | Solve→ |
Shortest Palindrome 31% | HardH | Solve→ |
Basic Calculator 27% | HardH | Solve→ |
Combination Sum II 22% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does ADP ask in interviews?
ADP commonly asks 19 coding problems in technical interviews, including Insert Delete GetRandom O(1), Digit Operations to Make Two Integers Equal, Invalid Transactions. The difficulty breakdown is 1 Easy, 14 Medium, and 4 Hard problems.
How should I prepare for a ADP coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. ADP interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of ADP coding interviews?
Based on our data, ADP interviews include 1 Easy (5%), 14 Medium (74%), and 4 Hard (21%) problems.
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