meta | Software Engineer | Interview Experience
Interview Date: Not specified
Result: Not specified
Difficulty: Not specified
Interview Process
The interview consisted of one technical round focused on problem-solving and algorithmic challenges. The candidate was asked to solve a problem related to merging intervals, which involved sorting and handling overlapping intervals. The duration of the interview was approximately 45 minutes.
Technical Questions
- Merge Intervals (LeetCode 56): Given a list of intervals, merge all overlapping intervals.
- Core Idea: Sort intervals by their start position and iterate through them. If the current interval overlaps with the previous one, merge them by updating the end position. Otherwise, add the current interval to the results.
- Note: When merging, take the maximum of the last end position and the current end position to handle containment cases.
Tips & Insights
- Focus on understanding the problem requirements clearly before jumping into coding.
- Practice similar problems to become familiar with sorting and handling edge cases.