A red–black tree is a binary search tree which has the following red–black properties: Every node is either red or black. Every leaf (NULL) is black. If a node is red, then both its children are black. Every simple path from a node to a descendant leaf contains the same number of black nodes.
What are red-black trees ? Explain the properties of a red-black tree.
A red–black tree is a binary search tree which has the following red–black properties: Every node is either red or black. Every leaf (NULL) is black. If a node is red, then both its children are black. Every simple path from a node to a descendant leaf contains the same number of black nodes.
