NVIDIA Hash Table Questions

28 hash table problems asked at NVIDIA interviews

Easy (7)Medium (19)Hard (2)

Questions

TitleDifficulty
LRU CacheMedium
Longest Substring Without Repeating CharactersMedium
Two SumEasy
Group AnagramsMedium
Missing NumberEasy
Dot Product of Two Sparse VectorsMedium
Task Scheduler IIMedium
Top K Frequent ElementsMedium
Max Sum of a Pair With Equal Sum of DigitsMedium
Insert Delete GetRandom O(1)Medium
Valid AnagramEasy
Copy List with Random PointerMedium
Subarray Sum Equals KMedium
Longest Consecutive SequenceMedium
Set Matrix ZeroesMedium
Maximum Sum of Distinct Subarrays With Length KMedium
Count the Number of Good SubsequencesMedium
Linked List CycleEasy
First Unique Character in a StringEasy
Binary Subarrays With SumMedium
Delete Duplicate Folders in SystemHard
Task SchedulerMedium
Clone GraphMedium
Max Points on a LineHard
Word PatternEasy
All Nodes Distance K in Binary TreeMedium
Contains DuplicateEasy
Design Memory AllocatorMedium

Showing 28 questions