Design search autocomplete
Design the suggestions shown under a search box as the user types.
SDE-1Beta
Clarify
Step 1 of 5Real rounds start with questions, not boxes. Write what you would ask the interviewer, then see what they would answer.
What the interviewer tells you
- Return top suggestions for a prefix within tens of milliseconds
- Suggestions ranked by popularity, optionally personalised
- Fresh enough to show trending queries
- Filter inappropriate suggestions
Step 1 of 5