Leetcode 355. Design Twitter

Implement a Twitter class that supports posting tweets, following/unfollowing users, and retrieving the 10 most recent tweet IDs in a user's news feed. The core challenge is maintaining per-user tweet streams and efficiently merging recent tweets from the user and their followees in recency order.

Question Timeline

See when this question was last asked and where, including any notes left by other candidates.

Company

Level

Region

Comments

Your account is free and you can post anonymously if you choose.

Hello Interview Premium

Recent interview questions

System Design Guided Practice

Exclusive content

Learn More

Leetcode 355. Design Twitter

Question Timeline

Comments

Questions

Learn

Links

Legal

Contact