Identify the ff. algorithm: Input: graph G = (V, E) in adjacency-list representation, and a vertex s € V. Postcondition: a vertex is reachable from s if and only if it is marked as "explored." mark all vertices as unexplored S := a stack data structure, initialized with s while S is not empty do remove (“pop") the vertex v from the front of S if v is unexplored then mark v as explored for each edge (v, w) in v's adjacency list do add (“push") w to the front of S Kruskal's Postfix None of the choices DFS BFS Dijkstra Prim
Identify the ff. algorithm: Input: graph G = (V, E) in adjacency-list representation, and a vertex s € V. Postcondition: a vertex is reachable from s if and only if it is marked as "explored." mark all vertices as unexplored S := a stack data structure, initialized with s while S is not empty do remove (“pop") the vertex v from the front of S if v is unexplored then mark v as explored for each edge (v, w) in v's adjacency list do add (“push") w to the front of S Kruskal's Postfix None of the choices DFS BFS Dijkstra Prim
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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Answer the 2 questions, will upvote if complete, short solution/explanation will do
pls do not reject. thanks
![Identify the ff. algorithm:
Input: graph G = (V, E) in adjacency-list
representation, and a vertex s E V.
Postcondition: a vertex is reachable from s if and
only if it is marked as "explored."
mark all vertices as unexplored
S := a stack data structure, initialized with s
while S is not empty do
remove (“pop") the vertex v from the front of S
if v is unexplored then
mark v as explored
for each edge (v, w) in v’s adjacency list do
add ("push") w to the front of S
O Kruskal's
O Postfix
None of the choices
DFS
BFS
Dijkstra
Prim](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd3c0640c-dd38-485c-88b6-bb34eb4fdc2c%2F15501b7a-6924-48da-bdd0-8689080161d3%2Fp8uzd9m_processed.png&w=3840&q=75)
Transcribed Image Text:Identify the ff. algorithm:
Input: graph G = (V, E) in adjacency-list
representation, and a vertex s E V.
Postcondition: a vertex is reachable from s if and
only if it is marked as "explored."
mark all vertices as unexplored
S := a stack data structure, initialized with s
while S is not empty do
remove (“pop") the vertex v from the front of S
if v is unexplored then
mark v as explored
for each edge (v, w) in v’s adjacency list do
add ("push") w to the front of S
O Kruskal's
O Postfix
None of the choices
DFS
BFS
Dijkstra
Prim
![E i(i + 1) is
:3D1
O(n!)
None of the above
O(n)
O(n Ig n)
O(n*)
O O(n")](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd3c0640c-dd38-485c-88b6-bb34eb4fdc2c%2F15501b7a-6924-48da-bdd0-8689080161d3%2F3toe1d_processed.png&w=3840&q=75)
Transcribed Image Text:E i(i + 1) is
:3D1
O(n!)
None of the above
O(n)
O(n Ig n)
O(n*)
O O(n")
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