Suppose G = (V,E) is a DAG. Design a linear-time algorithm that counts the total number of simpl paths (i.e., a path that does not visit any node more than once) between two vertices s and t in G. Not hat your algorithm only need to return the number of simple paths and does not need to list the actua paths. %3D

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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Suppose G = (V,E) is a DAG. Design a linear-time algorithm that counts the total number of simple
paths (i.e., a path that does not visit any node more than once) between two vertices s and t in G. Note
that your algorithm only need to return the number of simple paths and does not need to list the actual
paths.
Transcribed Image Text:Suppose G = (V,E) is a DAG. Design a linear-time algorithm that counts the total number of simple paths (i.e., a path that does not visit any node more than once) between two vertices s and t in G. Note that your algorithm only need to return the number of simple paths and does not need to list the actual paths.
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