LeetCode
Experience
#863 All Nodes Distance K in Binary Tree
Interview Experience
LeetCode #863: All Nodes Distance K in Binary Tree. Difficulty: Medium. Topics: Hash Table, Tree, Depth-First Search, Breadth-First Search, Binary Tree. Asked at Amazon in the last 6 months.
Original Source
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View original →Topics
Binary Tree
Breadth-First Search
Depth-First Search
Tree
Binary Tree
Graph
Hash Table
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