Apple
Deeply team-specific loops — questions follow the domain of the team you interview with, and debugging instincts and low-level detail carry real weight.
Typical loop
- 1Recruiter screen
- 2Hiring-manager conversation
- 3Technical phone screen
- 4Onsite: four to six team-specific rounds
- 5Cross-functional round with a partner team
Asked on LeetCode
All 298 by time range →- LRU CachemediumHash TableLinked ListDesignDoubly-Linked Listfrequency 100.0
- Two SumeasyArrayHash Tablefrequency 86.9
- Merge IntervalsmediumArraySortingQuicksortfrequency 84.5
- Number of IslandsmediumArrayDepth-First SearchBreadth-First SearchUnion-Find+1frequency 84.5
- Best Time to Buy and Sell StockeasyArrayDynamic Programmingfrequency 79.3
- Design Hit CountermediumArrayBinary SearchDesignQueue+1frequency 79.3
- Rotate ArraymediumArrayMathTwo Pointersfrequency 78.2
- Group AnagramsmediumArrayHash TableStringSortingfrequency 77.6