3. Given a Directed Acyclic Graph (DAG) G = (V, E), design an algorithm to determine whether there exists a path that can visit every node. The algorithm should have time complexity of O(|E|+|V]). Prove why your algorithm is correct.

3. Given a Directed Acyclic Graph (DAG) G = (V, E), design an algorithm to determine whether there exists a path that can visit every node. The algorithm should have time complexity of O(|E|+|V]). Prove why your algorithm is correct.

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

3.
Given a Directed Acyclic Graph (DAG) G = (V,E), design an algorithm to determine whether there
exists a path that can visit every node. The algorithm should have time complexity of O(|E|+ |V]). Prove
why your algorithm is correct.

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