meta | Software Engineer | Interview Experience
Interview Date: Not specified
Result: Passed
Difficulty: Not specified
Interview Process
The interview consisted of one technical round lasting 45 minutes. The candidate was asked two questions.
Technical Questions
- Binary Tree Maximum Width: Calculate the maximum width of a binary tree excluding null nodes. The candidate was expected to solve this using Breadth-First Search (BFS) and a queue, keeping track of the queue size for each level of the binary tree. Only non-null nodes should be added to the queue, and the maximum queue size will be the result.
- Pow(x, n): Implement the function to calculate x raised to the power of n. LeetCode Problem
Tips & Insights
The interviewer was very busy, which may have impacted the flow of the interview.