Byju's Coding Interview Questions
25 Byju's coding interview problems with full optimal solutions — 10 easy, 11 medium, 4 hard. Every problem ships with multiple approaches (brute-force first, then the optimal), complexity tables for each, company-specific tips on what an Byju's interviewer values, and a FAQ section.
Showing 4 problems of 25
- #22hardfoundational
22. Sliding Window Maximum
Return the max of every contiguous window of size k as it slides across the array.
- #23hardfoundational
23. Find Median from Data Stream
Design a streaming data structure that returns the running median.
- #24hardfoundational
24. Serialize and Deserialize Binary Tree
Convert a binary tree to a string and reconstruct the identical tree from that string.
- #25hardfoundational
25. Split Array Largest Sum
Partition an array into k contiguous subarrays so the maximum subarray sum is minimized.