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Leetcode 1609. Even Odd Tree
Check by level-order traversal that each even-indexed level contains only odd values in strictly increasing order (left-to-right) and each odd-indexed level contains only even values in strictly decreasing order; return true iff all levels satisfy these parity and monotonicity constraints.
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Early September, 2024
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Even Odd Tree - Given a binary tree, determine whether it is Even-Odd.
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