Key patterns
Showing 3 of 71arrays hashing
medium90%
2trees
medium85%
3graphs
hard80%
4bfs
medium75%
5dp 1d
hard65%
Common questions
Showing 3 of 5Design Collaborative Editorvery common
Clone Graphcommon
Real-time Sync Systemcommon
Serialize/Deserialize Treecommon
Design Undo/Redo Systemcommon
Interview process
Showing 1 of 5 rounds1. Technical screen45 min
codingbackground
2. Algorithm round60 min
algorithmsproblem-solving