Snapchat Interview Questions
Coding and system-design questions asked in Snapchat interviews, with worked solutions and active-recall review.
- Messenger App
Send a message, trust it arrives. An outbox that survives process kills and ordering that holds across reconnects.
Android System Designhard3mo
+5 - Meeting Rooms
Given a list of half-open meeting intervals, find the minimum number of conference rooms; later phases assign specific room IDs and add capped capacity with priority eviction.
Codingmedium3mo
+9