'Black depth' presentation slideshows

TCSS 342, Winter 2006 Lecture Notes

TCSS 342, Winter 2006 Lecture Notes. Balanced Binary Search Trees. Objectives. Learn about balanced binary search trees AVL trees red-black trees Talk about why they work Talk about their run-time performance. AVL Trees. In 1960 two Russian mathematicians

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Chapter 12 Multi-Way search Trees

Chapter 12 Multi-Way search Trees. 2-3 Trees: a. Nodes may contain 1 or 2 items. b. A node with k items has k + 1 children c. All leaves are on same level. Example. A 2-3 tree storing 18 items. 20 80. 5. 30 70. 90 100. 25. 40 50. 75. 85. 110 120. 2 4. 10. 95.

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Red-Black Tree

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Red-Black Tree

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COMP 6/4030 ALGORITHMS

COMP 6/4030 ALGORITHMS. RED-BLACK TREES. What is RBT?. Binary Tree Each node is colored Red or Black Black edge goes to Black node No Red node has Red child All external paths from a given node have the same Black length Root node is Black. Almost RBT (ARBT): Conditions 1-5 satisfied

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CS 330: Algorithms 2-3-4 and Red- Black Trees

CS 330: Algorithms 2-3-4 and Red- Black Trees. Gene Itkis. 2-3-4 trees. x y z. x y. x. > z. > z. < x. > y < z. < x. > y < z. > x < y. < x. > x < y. > x. > y. < x. > x. > x < y. > y. > x < y. < x. < x. y. y. x. x. x. z. x. y. 2-3-4 nodes:

162 views • 7 slides