LeetCode Experience

#2385 Amount of Time for Binary Tree to Be Infected

Interview Experience

LeetCode #2385: Amount of Time for Binary Tree to Be Infected. 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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Topics

Binary Tree Breadth-First Search Depth-First Search Tree Binary Tree Graph Hash Table