What is the best case, worst case time complexity for determining if a given directed edge exists in a graph. Assume the outgoing edges from each Vertex are stored in an adjacency list for that vertex. V is the total number of vertices in the graph, and E is the total number of outgoing edges in the graph, and you can find the vertex itself in constant time from a HashTable or HashMap ? Best Case: [ Select ] Worst Case: [ Select] /[ Select ] O(1) O(V) O(E) O(V+E)

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 the best case, worst case time complexity for determining
if a given directed edge exists in a graph. Assume the outgoing
edges from each Vertex are stored in an adjacency list for that
vertex. V is the total number of vertices in the graph, and E is the
total number of outgoing edges in the graph, and you can find the
vertex itself in constant time from a HashTable or HashMap ?
Best Case: [ Select ]
Worst Case: [ Select]
Transcribed Image Text:What is the best case, worst case time complexity for determining if a given directed edge exists in a graph. Assume the outgoing edges from each Vertex are stored in an adjacency list for that vertex. V is the total number of vertices in the graph, and E is the total number of outgoing edges in the graph, and you can find the vertex itself in constant time from a HashTable or HashMap ? Best Case: [ Select ] Worst Case: [ Select]
/[ Select ]
O(1)
O(V)
O(E)
O(V+E)
Transcribed Image Text:/[ Select ] O(1) O(V) O(E) O(V+E)
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