Exercise # 1: K - Cores Given a graph G and an integer K, K-cores of the graph are connected components that are left after all vertices of degree less than k have been removed. 3-Cores Input Graph Adjacency list representation of graph shown in the diagram above. K = 3 { Input Output 2: [3,4,6], 3: [2,4,6,7], 4: [2,3,6,7], 6: [2,3,4,7], 7: [3,4,6] } 2.

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
icon
Related questions
Question

Kindly answer the attached question using python, without using the libraries

Exercise # 1: K - Cores
Given a graph G and an integer K, K-cores of the graph are connected components
that are left after all vertices of degree less than k have been removed.
3-Cores
Input Graph
Adjacency list representation of graph shown in the diagram above.
K = 3
{
Input
Output
2: [3,4,6],
3: [2,4,6,7],
4: [2,3,6,7].
6: [2,3,4,7),
7: [3,4,6]
}
Transcribed Image Text:Exercise # 1: K - Cores Given a graph G and an integer K, K-cores of the graph are connected components that are left after all vertices of degree less than k have been removed. 3-Cores Input Graph Adjacency list representation of graph shown in the diagram above. K = 3 { Input Output 2: [3,4,6], 3: [2,4,6,7], 4: [2,3,6,7]. 6: [2,3,4,7), 7: [3,4,6] }
Expert Solution
steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Knowledge Booster
Top down approach design
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education