b) Write a function that takes Adjacency matrix and city name as input and it should return number of routes from that city For example, the number of routes from city 0 is equal to 2, thus the function Routes_from_a_city (Adj, 0) should return 2 1# Input - Adjacency matrix, city name 2 # Output - total count 3 def Routes_from_a_city (Adj, ...): 4 5 6 7 8 90 # Add your code return ... Run the code below to verify whether your Python answer is correct. Do not modify the code below. 1 # DO NOT MODIFY THE CODE BELOW 2 3 4 5 6 A 7 8 try: if Routes_from_a_city (Adj, 0) == 2 and Routes_from_a_city (Adj, 1) == 2 and Routes_from_a_city (Adj, 2) == 3 and Routes_from_a_city (Adj, 3) == 3 and Routes_from_a_city (Adj, 4) == 3: print('Success') else: print('Incorrect: Please try again') except: print('Incomplete implementation')

b) Write a function that takes Adjacency matrix and city name as input and it should return number of routes from that city For example, the number of routes from city 0 is equal to 2, thus the function Routes_from_a_city (Adj, 0) should return 2 1# Input - Adjacency matrix, city name 2 # Output - total count 3 def Routes_from_a_city (Adj, ...): 4 5 6 7 8 90 # Add your code return ... Run the code below to verify whether your Python answer is correct. Do not modify the code below. 1 # DO NOT MODIFY THE CODE BELOW 2 3 4 5 6 A 7 8 try: if Routes_from_a_city (Adj, 0) == 2 and Routes_from_a_city (Adj, 1) == 2 and Routes_from_a_city (Adj, 2) == 3 and Routes_from_a_city (Adj, 3) == 3 and Routes_from_a_city (Adj, 4) == 3: print('Success') else: print('Incorrect: Please try again') except: print('Incomplete implementation')

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

I need Part B and Part C. As soon as possible PLS!

b) Write a function that takes Adjacency matrix and city name as input and it should return number of routes from that city.
For example, the number of routes from city is equal to 2, thus the function Routes_from_a_city (Adj, 0) should return 2 [
1
# Input - Adjacency matrix, city name
2
# Output total count
3 def Routes_from_a_city (Adj, ...):
4
5
6
1
2
3
# Add your code
7
8
9 A return
Run the code below to verify whether your Python answer is correct. Do not modify the code below.
# DO NOT MODIFY THE CODE BELOW
try:
if Routes_from_a_city (Adj, 0) == 2 and Routes_from_a_city (Adj, 1) == 2 and Routes_from_a_city (Adj, 2) == 3 and
Routes_from_a_city (Adj, 3) == 3 and Routes_from_a_city (Adj, 4) == 3:
print('Success')
4
5
6 A print('Incorrect: Please try again')
7
8
else:
except:
print('Incomplete implementation')

3
1# Input - Adjacency matrix, city name
2# Output total count
05 A 23 A 20 2
c) Write a function that takes Adjacency matrix and city name as input and it should return number of routes to that city. For example, the
number of routes to city 0 is equal to 2, thus the function Routes_to_a_city(Adj, 0) should return 2
3 def Routes_to_a_city(Adj, …..….):
4
LO
5
6
7
8
9
10
11 A
# Add your code
return
Traceback...
SyntaxError: invalid syntax

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