Interview Question Bank
Access real interview questions from top companies and master them with AI-driven practice.
133.3K views•Recently added
Shortest Distance from All Buildings (BFS)
Data Structures
Asked at Meta
Hard
113.3K Users PracticedPractice with This Question
95.1K views•Recently added
Implement an All $O(1)$ Data Structure with Frequency
Data Structures
Asked at Stripe
Hard
80.8K Users PracticedPractice with This Question
55.5K views•Recently added
Implement a Singly Linked List
Data Structures
Asked at Amazon
Easy
47.2K Users PracticedPractice with This Question
102.3K views•Recently added
Reconstruct Itinerary (Graph & Stack)
Data Structures
Asked at Microsoft
Hard
86.9K Users PracticedPractice with This Question
64.8K views•Recently added
Implement a Dynamic Multiset/Bag
Data Structures
Asked at Apple
Medium
55.1K Users PracticedPractice with This Question
127.1K views•Recently added
Kth Largest Element in an Array (Quickselect/Heap)
Data Structures
Asked at Google
Medium
108K Users PracticedPractice with This Question
31.1K views•Recently added
Top K Frequent Elements (Heap/Bucket Sort)
Data Structures
Asked at Netflix
Medium
26.4K Users PracticedPractice with This Question
144.2K views•Recently added
Find the Celebrity (Graph)
Data Structures
Asked at Uber
Easy
122.6K Users PracticedPractice with This Question
87.8K views•Recently added
Design a System for Autocomplete (Trie)
Data Structures
Asked at Tesla
Medium
74.7K Users PracticedPractice with This Question
116.5K views•Recently added
Word Search II (Trie & Backtracking)
Data Structures
Asked at Cisco
Hard
99K Users PracticedPractice with This Question