What is a segment tree and what are its goals?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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What is a segment tree and what are its goals?

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Step 1

Introduction:

A segment tree is a data structure that handles several queries over an array. It employs a divide-and-conquer strategy. Range minimum and maximum & Sum Queries and Range Update Queries are solved in O (log n) time complexity.

Range Min/Max & Sum Queries and Range Update Queries may be solved in O (log n) time using Segment Trees. The Segment Tree approach may readily handle these issues. We may investigate this strategy by efficiently resolving such an issue.

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