) How many routes of length K are present between two given cities? Define a function which takes four inputs - Adjacency 2 matrix, route length, source city (the first city of the route) and the destination city (the last city of the route). 2 Return the number of routes of length K from source city to destination city. For example, calling total_routes_k_steps (Adj, 5, 0, 1) should return the number of routes of length 5 from city 0 to city 1 [10] # Input - Adjacency matrix, length K, source city, destination city #Output feasible routes def total_routes_k_steps (Adj, me mand: # Compute the new adjacency matrix corresponding to ten trips Adj_k = ...

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
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PLS cotinus finished Part d. As soon as possible!

How many routes of length K are present between two given cities? Define a function which takes four inputs Adjacency 2
Smatrix, route length, source city (the first city of the route) and the destination city (the last city of the route). 2
Return the number of routes of length K from source city to destination city. For example, calling total_routes_k_steps(Adj,
5, 0, 1) should return the number of routes of length 5 from city 0 to city 1 [10]
1# Input - Adjacency matrix, length K, source city, destination city
2 # Output - feasible routes
3 def total_routes_k_steps(Adj,
4
5
6
7
8 F # Add your code
9
10
11 A # Return the total number of feasible routes between the source city and destination city
12
return
13
14
15
m.):
# Compute the new adjacency matrix corresponding to ten trips
Adj_k = ...
Transcribed Image Text:How many routes of length K are present between two given cities? Define a function which takes four inputs Adjacency 2 Smatrix, route length, source city (the first city of the route) and the destination city (the last city of the route). 2 Return the number of routes of length K from source city to destination city. For example, calling total_routes_k_steps(Adj, 5, 0, 1) should return the number of routes of length 5 from city 0 to city 1 [10] 1# Input - Adjacency matrix, length K, source city, destination city 2 # Output - feasible routes 3 def total_routes_k_steps(Adj, 4 5 6 7 8 F # Add your code 9 10 11 A # Return the total number of feasible routes between the source city and destination city 12 return 13 14 15 m.): # Compute the new adjacency matrix corresponding to ten trips Adj_k = ...
Run the code below to verify whether your Python answer is correct. Do not modify the code below.
4
5
6
7
8
1
2 try:
3
if total_routes_k_steps(Adj, 10, 0, 0) == 1539 and total_routes_k_steps(Adj, 10, 3, 1) == 3734 and total_routes_k_steps
(Adj, 10, 2, 4) == 2317 and total_routes_k_steps (Adj, 10, 4, 3)
== 3160:
print('Success')
# DO NOT MODIFY THE CODE BELOW
else:
print('Incorrect: Please try again')
except:
print('Incomplete implementation')
Transcribed Image Text:Run the code below to verify whether your Python answer is correct. Do not modify the code below. 4 5 6 7 8 1 2 try: 3 if total_routes_k_steps(Adj, 10, 0, 0) == 1539 and total_routes_k_steps(Adj, 10, 3, 1) == 3734 and total_routes_k_steps (Adj, 10, 2, 4) == 2317 and total_routes_k_steps (Adj, 10, 4, 3) == 3160: print('Success') # DO NOT MODIFY THE CODE BELOW else: print('Incorrect: Please try again') except: print('Incomplete implementation')
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