LeetCode Experience

#116 Populating Next Right Pointers in Each Node

Interview Experience

LeetCode #116: Populating Next Right Pointers in Each Node. Difficulty: Medium. Topics: Linked List, Tree, Depth-First Search, Breadth-First Search, Binary Tree. Asked at Microsoft in the last 6 months.

Original Source

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Topics

Binary Tree Breadth-First Search Depth-First Search Tree Binary Tree Graph Linked List