Write a python program that creates a dictionary containing course numbers and the room numbers of the rooms where the course meets. the dictionary should have the following key-value pairs: course number (key) room number (value) cs101 3004 cs102 4501 cs103 6755 nt110 1244 cm241 1411 the program should also create a dictionary containing course numbers and the names of the instructors that teach that course. the dictionary should have the following key-value pairs: course number (key) instructor (value) cs101 haynes cs102 alvarado cs103 rich nt110 burke cm241 lee the program should also create a dictionary containing course numbers and the meeting times for each course. the dictionary should have the following key-value pairs: course number (key) meeting time (value) cs101 8: 00 am cs102 9: 00 am cs103 10: 00 am nt110 11: 00 am cm241 1: 00 pm the program should let the user enter a course number, then it should display the course’s room number, instructor, and meeting time. ask the user multiple times until he or she decides to exit (y / n).

Following are the program in the Python Programming Language:

#set dictionary

rooms ={}

rooms.update({'CS101' : 3004})

rooms.update({'CS102' : 4501})

rooms.update({'CS103' : 6755})

rooms.update({'NT110' : 1244})

rooms.update({'CM241' : 1411})

#set dictionary

instructors={}

instructors.update({'CS101' : 'Haynes'})

instructors.update({'CS102' : 'Alvarado'})

instructors.update({'CS103' : 'Rich'})

instructors.update({'NT110' : 'Burke'})

instructors.update({'CM241' : 'Lee'})

#set dictionary

time={}

time.update({'CS101' : '8:00 a.m'})

time.update({'CS102' : '9:00 a.m'})

time.update({'CS103' : '10:00 a.m'})

time.update({'NT110' : '11:00 a.m'})

time.update({'CM241' : '1:00 p.m'})

while True:

 n=input("You want to continue(y/n): ")

 if(n=="n"):

   break

 else:

   cours=input('Enter a course number: ')

   try:

     print()

     print("Room Number: ", rooms[cours])

     print("Instructors: ",instructors[cours])

     print("Meeting time: ", time[cours])

   except KeyError:

     print("Invalid")

Output:

You want to continue(y/n): y

Enter a course number: CS101

Room Number:  3004

Instructors:  Haynes

Meeting time:  8:00 a.m

You want to continue(y/n): y

Enter a course number: NT1244

Invalid

You want to continue(y/n): y

Enter a course number: NT110

Room Number:  1244

Instructors:  Burke

Meeting time:  11:00 a.m

You want to continue(y/n): n

Explanation:

Here we define three dictionary type variables "rooms", "instructors", "time"

and assign value in these dictionaries by the update() method.

Then, we set the while loop inside it: