Intro to Algorithms
Black-height is defined as the number of black nodes on the path from a given node to a leaf node, not counting the leaf node itself. This concept is crucial in understanding the properties of red-black trees, where maintaining balance is essential for ensuring efficient operations. Black-height plays a key role in enforcing the black height property, which guarantees that no path from the root to the leaves has more than twice the number of black nodes compared to any other path.
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