Leetcode 1729. Find Followers Count
Given a Followers table of (user_id, follower_id) pairs, compute the number of followers for each user by grouping and counting follower_id per user, and return the results ordered by user_id ascending.
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
0
Hello Interview Premium
Your account is free and you can post anonymously if you choose.