Roadmap DSA Tracker Code Editor Tech Blogs

Loading question...

The ultimate platform to master JavaScript interviews. Comprehensive questions, interactive practice, and detailed explanations.

Explore

Home
Practice Arena
Browse Topics
All Questions

Resources

Learning Roadmap
Cheatsheets
Tech Blog
Community

Stay Updated

Get the latest interview questions and tips delivered to your inbox.

Join 5,000+ developers

© 2026 JS Interview Prep. Made withby developers.

Privacy Terms Cookies

Buy Me A Coffee

Merge Intervals

Hard

00:00

0 users online

Merge overlapping intervals.

Sample Input:

[[1,3],[2,6],[8,10],[15,18]]

Sample Output:

[[1,6],[8,10],[15,18]]

Hints

Hint 1

Sort intervals by start time

Hint 2

Merge overlapping intervals

Hint 3

Compare current start with previous end

Code Editor

Loading...