•CODING INTERVIEW QUESTIONS
Amazon Hard Coding Interview Questions (DSA)
7 hard DSA problems sourced from real Amazon interviews
Amazon Hard Coding Interview Questions
| Problem | Difficulty | Tags |
|---|---|---|
| Hard | ArrayTwo PointersDynamic Programming | |
| Hard | ArrayBinary SearchDivide and Conquer | |
| Minimum Window Substring | Hard | Hash TableStringSliding Window |
| Word Ladder | Hard | Hash TableStringBreadth-First Search |
| Split Array Largest Sum | Hard | ArrayBinary SearchDynamic Programming |
| Sliding Window Maximum | Hard | ArrayQueueSliding Window |
| Binary Tree Maximum Path Sum | Hard | Dynamic ProgrammingTreeDepth-First Search |
Top Data Structures & Patterns — Hard
Array
4 (57%)
Dynamic Programming
3 (43%)
Binary Search
2 (29%)
Hash Table
2 (29%)
String
2 (29%)
Sliding Window
2 (29%)
Two Pointers
1 (14%)
Stack
1 (14%)
Frequently Asked Questions
What hard Amazon coding questions are most common?
InterviewSkool has 7 hard Amazon coding questions. Focus on the top 10 to 15 most common problems for the best ROI.
How many hard questions does Amazon have?
Amazon has 7 hard coding questions out of 50 total. Hard problems are less common but can appear in senior-level interviews.
Are these Amazon hard questions free?
Yes. All 7 hard Amazon coding questions are free to browse. No sign-up required. Filter by topic and click any problem to open it on LeetCode.
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