Introduction
OKX is a large-ish crypto exchange that is hiring in Singapore. However, they do not have presence in SG and US.
TLDR
Overall Experience: Okay
Difficulty: Hard
Received Offer: No
First Round (Senior)
- Talk about hash map implementation
- Hash function, probing, collisions
- If a hashmap only has a few buckets populated, what can we optimize
- Error handling
- How is error handling being done
- Benefits of catching exceptions
- Coding
- 🔴 420. Strong Password Checker