Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question

Precisely specify the conditions under which the following algorithm returns True, and then discuss, in detail, the running time of the algorithm. If you think it has different best- and worst-case running times then these should be considered separately, and you should explain the conditions under which best and worst-cases arise.

You must fully explain your answer and use O, 2 and 0 appropriately
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Transcribed Image Text:You must fully explain your answer and use O, 2 and 0 appropriately
Algorithm Ex3 (T, c) T is a balanced binary search tree containing integer number values and c is an integer. Each node in T has two child nodes, either a numeric value or the value null to indicate the lack of a child value. root (T) node found = false while (node != null) and (found if node. value == c found else if c < node.value true else return found == = false) node node.leftChildNode node = node.rightChildNode
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Transcribed Image Text:Algorithm Ex3 (T, c) T is a balanced binary search tree containing integer number values and c is an integer. Each node in T has two child nodes, either a numeric value or the value null to indicate the lack of a child value. root (T) node found = false while (node != null) and (found if node. value == c found else if c < node.value true else return found == = false) node node.leftChildNode node = node.rightChildNode
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