'Tree recursion' diaporamas de présentation

Trees

Trees. Chapter 6. Chapter Objectives. Tree structure Tree recursion Tree traversing Tree examples binary trees binary search trees heaps Tree implementation linked data structures arrays. Chapter Objectives (cont.). Binary search tree Information store and retrieve efficiently

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Tree Recursion

Tree Recursion. Traditional Approach. Tree Recursion. Consider the Fibonacci Number Sequence: Time: 0 1 2 3 4 5 6 7 8 0, 1, 1, 2, 3, 5, 8, 13, 21, ... / 0 when n = 0 fib(n) = | 1 when n = 1 fib(n - 1) + fib(n - 2) otherwise. Tree Recursion (cont.). As code this is:

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