AppFolio Interview Questions — 4 DSA Problems
3 problems with full solutions in Python, Java, C++, JavaScript, Go, Rust.
Most frequently asked AppFolio LeetCode questions for software engineering interviews.
- Insert Delete GetRandom O(1) (MEDIUM) — Array, Hash Table, Math, Design, Randomized
- Shortest Path in a Grid with Obstacles Elimination (HARD) — Array, Breadth-First Search, Matrix
- Logger Rate Limiter (EASY) — Hash Table, Design, Data Stream
- LRU Cache (MEDIUM) — Hash Table, Linked List, Design, Doubly-Linked List
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AppFolio
4 questions tracked3 with solutions
Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough
Showing 4 of 4 questions
1ArrayHash TableMathDesign+1
2ArrayBreadth-First SearchMatrix
3EasyLogger Rate Limiter
Hash TableDesignData Stream
4Hash TableLinked ListDesignDoubly-Linked List
