longest string that occurs at least twice in T. The algorithm returns three numbers begin1, end1, and begin2, where begin1 ≤ end1 represent the first and last position of the longest substring of T that also occurs starting at another position begin2 != begin1 in T. If no such substring exist, then the algorithm
longest string that occurs at least twice in T. The algorithm returns three numbers begin1, end1, and begin2, where begin1 ≤ end1 represent the first and last position of the longest substring of T that also occurs starting at another position begin2 != begin1 in T. If no such substring exist, then the algorithm
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
Section: Chapter Questions
Problem 1PE
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Question
Write an
representing some text, and finds the longest string that occurs at least twice in T. The algorithm
returns three numbers begin1, end1, and begin2, where begin1 ≤ end1 represent the first and last
position of the longest substring of T that also occurs starting at another position begin2 != begin1
in T. If no such substring exist, then the algorithm returns “None.” Analyze the time and space
complexity of your algorithm.
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