Interview Question Bank
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Implement a Segment Tree (Range Query)
Data Structures
Asked at Oracle
Hard
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144.7K views•Recently added
Smallest Subtree with all the Deepest Nodes
Data Structures
Asked at Meta
Medium
123K Users PracticedPractice with This Question
37.2K views•Recently added
Delete Node in a Linked List (O(1) trick)
Data Structures
Asked at Google
Easy
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121.9K views•Recently added
Binary Tree Inorder Traversal (Iterative)
Data Structures
Asked at Microsoft
Medium
103.6K Users PracticedPractice with This Question
87.8K views•Recently added
Implement a Circular Linked List
Data Structures
Asked at Amazon
Medium
74.6K Users PracticedPractice with This Question
53.2K views•Recently added
Design a Set of Stacks (Capacity Limit)
Data Structures
Asked at Stripe
Medium
45.2K Users PracticedPractice with This Question
112.8K views•Recently added
Check Completeness of a Binary Tree
Data Structures
Asked at Adobe
Medium
95.9K Users PracticedPractice with This Question
124.4K views•Recently added
Shortest Distance to Character (Queue)
Data Structures
Asked at Netflix
Easy
105.7K Users PracticedPractice with This Question
133.5K views•Recently added
Design a Snake Game (Optimal Data Structure)
Data Structures
Asked at Salesforce
Medium
113.4K Users PracticedPractice with This Question
144.1K views•Recently added
Design a Max Heap
Data Structures
Asked at Google
Medium
122.4K Users PracticedPractice with This Question