addEdges(G, edges, directed = False): This function will take a graph G and a list of edges E as parameters. It will add the edges in the graph G and return the Updated Graph. Format of list of edges: edges = [(u1 , v1 , w1) , (u2 , v2 , w2),.. Here, u = start node, v = end node, w = weight (for un-weighted graph default value of w is 1.) G- {0: [], 1: [], 2: [], 3: [], 4: [], 5: [] G = { e: [(1, 1), (2, 1)], 1: [(2, 1), (3, 1)], 2: [(4, 1)], 3: [(4, 1), (5, 1)], 4: [(5, 1)], 5: [] edge_list = [(0, 1, 1), (8, 2, 1), (1, 2, 1), (1, 3, 1), (2, 4, 1), (3, 4, 1), (3, 5, 1), (4, 5, 1)] G = addEdges(G, edges, True) G- (0: [], 1: [], 2: [], 3: [], 4: [], 5: [] G = { e: [(1, 1), (2, 1)], 1: [(е, 1), (2, 1), (3, 1)], edge_list = [(0, 1, 1), (0, 2, 1), (1, 2, 1), 2: [(0, 1), (1, 1), (4, 1)], (1, 3, 1), (2, 4, 1), (3, 4, 1), (3, 5, 1), |(4, 5, 1)] 3: [(1, 1), (4, 1), (5, 1)], 4: [(3, 1), (2, 1), (5, 1)], 5: [(3, 1), (4, 1)] G - addEdges(G, edges, False) G- (0: [], 1: [], 2: [], 3: [], 4: [], 5: [] G = { e: [(1, 21), (2, 15)], 1: [(2, 10), (3, 70)], edge_list = [(0, 1, 21), (0, 2, 15), (1, 2, 1 2: [(4, 50)], a), (1, 3, 70), (2, 4, 50), (3, 4, 24), (3, 5 3: [(4, 24), (5, 39)], , 39), (4, 5, 99)] 4: [(5, 99)], 5: [] G = addEdges(G, edges, True) {0: [], 1: [], 2: [], 3: [], 4: [), 5: []G = { e: [(1, 21), (2, 15)], 1: [(е, 21), (2, 10), (3, 70)], edge_list = [(0, 1, 21), (0, 2, 15), (1, 2, 1 2: [(0, 15), (1, 10), (4, 50)], e), (1, 3, 70), (2, 4, 50), (3, 4, 24), (3, 5 3: [(1, 70), (4, 24), (5, 39)], , 39), (4, 5, 99)] 4: [(3, 24), (2, 50), (5, 99)], 5: [(3, 39), (4, 99)] G = addEdges(G, edges, False)
addEdges(G, edges, directed = False): This function will take a graph G and a list of edges E as parameters. It will add the edges in the graph G and return the Updated Graph. Format of list of edges: edges = [(u1 , v1 , w1) , (u2 , v2 , w2),.. Here, u = start node, v = end node, w = weight (for un-weighted graph default value of w is 1.) G- {0: [], 1: [], 2: [], 3: [], 4: [], 5: [] G = { e: [(1, 1), (2, 1)], 1: [(2, 1), (3, 1)], 2: [(4, 1)], 3: [(4, 1), (5, 1)], 4: [(5, 1)], 5: [] edge_list = [(0, 1, 1), (8, 2, 1), (1, 2, 1), (1, 3, 1), (2, 4, 1), (3, 4, 1), (3, 5, 1), (4, 5, 1)] G = addEdges(G, edges, True) G- (0: [], 1: [], 2: [], 3: [], 4: [], 5: [] G = { e: [(1, 1), (2, 1)], 1: [(е, 1), (2, 1), (3, 1)], edge_list = [(0, 1, 1), (0, 2, 1), (1, 2, 1), 2: [(0, 1), (1, 1), (4, 1)], (1, 3, 1), (2, 4, 1), (3, 4, 1), (3, 5, 1), |(4, 5, 1)] 3: [(1, 1), (4, 1), (5, 1)], 4: [(3, 1), (2, 1), (5, 1)], 5: [(3, 1), (4, 1)] G - addEdges(G, edges, False) G- (0: [], 1: [], 2: [], 3: [], 4: [], 5: [] G = { e: [(1, 21), (2, 15)], 1: [(2, 10), (3, 70)], edge_list = [(0, 1, 21), (0, 2, 15), (1, 2, 1 2: [(4, 50)], a), (1, 3, 70), (2, 4, 50), (3, 4, 24), (3, 5 3: [(4, 24), (5, 39)], , 39), (4, 5, 99)] 4: [(5, 99)], 5: [] G = addEdges(G, edges, True) {0: [], 1: [], 2: [], 3: [], 4: [), 5: []G = { e: [(1, 21), (2, 15)], 1: [(е, 21), (2, 10), (3, 70)], edge_list = [(0, 1, 21), (0, 2, 15), (1, 2, 1 2: [(0, 15), (1, 10), (4, 50)], e), (1, 3, 70), (2, 4, 50), (3, 4, 24), (3, 5 3: [(1, 70), (4, 24), (5, 39)], , 39), (4, 5, 99)] 4: [(3, 24), (2, 50), (5, 99)], 5: [(3, 39), (4, 99)] G = addEdges(G, edges, False)
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
Related questions
Question
python 3
![addEdges(G, edges, directed = False): This function will take a graph G and a list of edges E as
parameters. It will add the edges in the graph G and return the Updated Graph.
Format of list of edges:
edges = [(u1 , v1, w1) , (u2 , v2 , w2),.
Here, u = start node, v = end node, w = weight (for un-weighted graph default value of w is 1.)
%3D
G =
{0: [], 1: [], 2: [], 3: [], 4: [], 5: [] G = {
0: [(1, 1), (2, 1)],
1: [(2, 1), (3, 1)],
2: [(4, 1)],
3: [(4, 1), (5, 1)],
4: [(5, 1)],
5: []
edge_list = [(0, 1, 1), (0, 2, 1), (1, 2, 1),
(1, 3, 1), (2, 4, 1), (3, 4, 1), (3, 5, 1),
(4, 5, 1)]
addEdges (G, edges, True)
G =
G = {0: [], 1: [], 2: [], 3: [], 4: [], 5: []
G = {
0: [(1, 1), (2, 1)],
1: [(0, 1), (2, 1), (3, 1)],
2: [(0, 1), (1, 1), (4, 1)],
3: [(1, 1), (4, 1), (5, 1)],
4: [(3, 1), (2, 1), (5, 1)],
5: [(3, 1), (4, 1)]
edge_list
[ (0, 1, 1), (ө, 2, 1), (1, 2, 1),
(1, 3, 1), (2, 4, 1), (3, 4, 1), (3, 5, 1),
|(4, 5, 1)]
addEdges (G, edges, False)
IG =
G = {0: [], 1: [], 2: [], 3: [], 4: [], 5: []G = {
0: [(1, 21), (2, 15)],
1: [(2, 10), (3, 70)],
2: [(4, 50)],
3: [(4, 24), (5, 39)],
4: [(5, 99)],
5: []
[(0, 1, 21), (0, 2, 15), (1, 2, 1
edge_list
e), (1, 3, 70), (2, 4, 50), (3, 4, 24), (3, 5
, 39), (4, 5, 99)]
addEdges (G, edges, True)
G =
{0: [], 1: [], 2: [], 3: [], 4: [], 5: [] G = {
G =
0: [(1, 21), (2, 15)],
1: [(0, 21), (2, 10), (3, 70)],
2: [(0, 15), (1, 10), (4, 50)],
3: [(1, 70), (4, 24), (5, 39)],
4: [(3, 24), (2, 50), (5, 99)],
5: [(3, 39), (4, 99)]
edge_list =
e), (1, 3, 70), (2, 4, 50), (3, 4, 24), (3, 5
[ (0, 1, 21), (ө, 2, 15), (1, 2, 1
39), (4, 5, 99)]
addEdges (G, edges, False)
G =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5e8ebcb1-13fb-4509-a14b-97f94623a95b%2Ffa8e7453-5399-4b58-99dd-5a3cf0ec4702%2F3agvixq_processed.png&w=3840&q=75)
Transcribed Image Text:addEdges(G, edges, directed = False): This function will take a graph G and a list of edges E as
parameters. It will add the edges in the graph G and return the Updated Graph.
Format of list of edges:
edges = [(u1 , v1, w1) , (u2 , v2 , w2),.
Here, u = start node, v = end node, w = weight (for un-weighted graph default value of w is 1.)
%3D
G =
{0: [], 1: [], 2: [], 3: [], 4: [], 5: [] G = {
0: [(1, 1), (2, 1)],
1: [(2, 1), (3, 1)],
2: [(4, 1)],
3: [(4, 1), (5, 1)],
4: [(5, 1)],
5: []
edge_list = [(0, 1, 1), (0, 2, 1), (1, 2, 1),
(1, 3, 1), (2, 4, 1), (3, 4, 1), (3, 5, 1),
(4, 5, 1)]
addEdges (G, edges, True)
G =
G = {0: [], 1: [], 2: [], 3: [], 4: [], 5: []
G = {
0: [(1, 1), (2, 1)],
1: [(0, 1), (2, 1), (3, 1)],
2: [(0, 1), (1, 1), (4, 1)],
3: [(1, 1), (4, 1), (5, 1)],
4: [(3, 1), (2, 1), (5, 1)],
5: [(3, 1), (4, 1)]
edge_list
[ (0, 1, 1), (ө, 2, 1), (1, 2, 1),
(1, 3, 1), (2, 4, 1), (3, 4, 1), (3, 5, 1),
|(4, 5, 1)]
addEdges (G, edges, False)
IG =
G = {0: [], 1: [], 2: [], 3: [], 4: [], 5: []G = {
0: [(1, 21), (2, 15)],
1: [(2, 10), (3, 70)],
2: [(4, 50)],
3: [(4, 24), (5, 39)],
4: [(5, 99)],
5: []
[(0, 1, 21), (0, 2, 15), (1, 2, 1
edge_list
e), (1, 3, 70), (2, 4, 50), (3, 4, 24), (3, 5
, 39), (4, 5, 99)]
addEdges (G, edges, True)
G =
{0: [], 1: [], 2: [], 3: [], 4: [], 5: [] G = {
G =
0: [(1, 21), (2, 15)],
1: [(0, 21), (2, 10), (3, 70)],
2: [(0, 15), (1, 10), (4, 50)],
3: [(1, 70), (4, 24), (5, 39)],
4: [(3, 24), (2, 50), (5, 99)],
5: [(3, 39), (4, 99)]
edge_list =
e), (1, 3, 70), (2, 4, 50), (3, 4, 24), (3, 5
[ (0, 1, 21), (ө, 2, 15), (1, 2, 1
39), (4, 5, 99)]
addEdges (G, edges, False)
G =
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