BINARY TREE ZIGZAG LEVEL ORDER TRAVERSAL +========+ Time: 30 minutes - 1 hour Difficulty: Medium Languages: Any +========+ Given the root of a binary tree, implement a function that performs a zigzag level-order traversal of the tree and return a list of lists of the nodes at each level. +========+ Please answer to this message with your solution 🙂
BINARY TREE ZIGZAG LEVEL ORDER TRAVERSAL +========+ Time: 30 minutes - 1 hour Difficulty: Medium Languages: Any +========+ Given the root of a binary tree, implement a function that performs a zigzag level-order traversal of the tree and return a list of lists of the nodes at each level. +========+ Please answer to this message with your solution 🙂
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