程序代写代做代考 Programming Exercise 3-1

Programming Exercise 3-1

Programming Exercise 9-1

def main():

# Initialize dictionaries

rooms = {‘CS101’:3004, ‘CS102’:4501, ‘CS103’:6755,

‘NT110’:1244, ‘CM241’:1411}

instructors = {‘CS101′:’Haynes’, ‘CS102′:’Alvarado’,

‘CS103′:’Rich’, ‘NT110′:’Burke’,

‘CM241′:’Lee’}

times = {‘CS101′:’8:00 am’, ‘CS102′:’9:00 am’,

‘CS103′:’10:00 am’, ‘NT110′:’11:00 am’,

‘CM241′:’12:00 pm’}

course = input(‘Enter a course number: ‘)

if course not in rooms:

print(course, ‘is an invalid course number.’)

else:

print(‘The details for course’, course, ‘are:’)

print(‘Room:’, rooms[course])

print(‘Instructor:’, instructors[course])

print(‘Time:’, times[course])

# Call the main function.

main()