Axon Interview Questions — 7 DSA Problems

7 problems with full solutions in Python, Java, C++, JavaScript, Go, Rust.

Most frequently asked Axon LeetCode questions for software engineering interviews.

• Time Based Key-Value Store (MEDIUM) — Hash Table, String, Binary Search, Design
• Insert Delete GetRandom O(1) (MEDIUM) — Array, Hash Table, Math, Design, Randomized
• Number of Islands (MEDIUM) — Array, Depth-First Search, Breadth-First Search, Union Find, Matrix
• Valid Palindrome (EASY) — Two Pointers, String
• Roman to Integer (EASY) — Hash Table, Math, String
• Edit Distance (MEDIUM) — String, Dynamic Programming
• K Closest Points to Origin (MEDIUM) — Array, Math, Divide and Conquer, Geometry, Sorting, Heap (Priority Queue), Quickselect