Your Dashboard
Interview Coaching
Learn
System Design
ML System Design
Code
Behavioral
Salary Negotiation
Interview Guides
Search
⌘K
Get Premium
Leetcode 3124. Find Longest Calls
Given a list of call records (caller, callee, start/end times or durations), identify the call(s) or user(s) with the longest duration or highest total call time. The problem focuses on parsing timestamps and computing durations, then grouping/aggregating and tie-breaking—typically solved with sorting and hash-map aggregation.
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
All Regions
Comments
Hello Interview Premium
Your account is free and you can post anonymously if you choose.