Question
Course information
Write a program that creates a dictionary containing course numbers and the room numbers of the rooms where the courses meet. The dictionary should have the following keyvalue 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 each 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 of each course. The dictionary should have the following key-value pairs:
Course Number (key) Meeting Time (value)
CS101 8:00 a.m.
CS102 9:00 a.m.
CS103 10:00 a.m.
NT110 11:00 a.m.
CM241 1:00 p.m.
The program should let the user enter a course number, and then it should display the course’s room number, instructor, and meeting time.
Answer
Python program code:
# Create a dictionary of course numbers and room numbers
course_rooms = {
"CS101": "3004",
"CS102": "4501",
"CS103": "6755",
"NT110": "1244",
"CM241": "1411"
}
# Create a dictionary of course numbers and instructors
course_instructors = {
"CS101": "Haynes",
"CS102": "Alvarado",
"CS103": "Rich",
"NT110": "Burke",
"CM241": "Lee"
}
# Create a dictionary of course numbers and meeting times
course_meeting_times = {
"CS101": "8:00 a.m.",
"CS102": "9:00 a.m.",
"CS103": "10:00 a.m.",
"NT110": "11:00 a.m.",
"CM241": "1:00 p.m."
}
# Prompt the user to enter a course number
course_number = input("Enter a course number: ")
# Display the room number, instructor, and meeting time for the entered course number
if course_number in course_rooms:
room_number = course_rooms[course_number]
instructor = course_instructors[course_number]
meeting_time = course_meeting_times[course_number]
print("Room Number:", room_number)
print("Instructor:", instructor)
print("Meeting Time:", meeting_time)
else:
print("Invalid course number!")
Output of the program code:
Output 1:
Enter a course number: CS101
Room Number: 3004
Instructor: Haynes
Meeting Time: 8:00 a.m.
Output 2:
Enter a course number: CM241
Room Number: 1411
Instructor: Lee
Meeting Time: 1:00 p.m.