1609 Even Odd Tree || LeetCode Problem Of The Day || #potd #leetcode

The time complexity of the isEvenOddTree function is O(n), where n is the number of nodes in the binary tree. This is because the function performs a BFS (Breadth-First Search) traversal of the entire tree, visiting each node once.

The space complexity is also O(n), where n is the number of nodes in the binary tree. This is because the function uses a queue to perform the BFS traversal, which can contain at most all the nodes at one level of the tree. Additionally, the function uses a vector to store the values at each level temporarily, but the size of this vector is limited to the number of nodes at the maximum level of the tree, which is still O(n). Therefore, the overall space complexity is O(n).

[HarHarMahadev-seqz]

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