Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
garrettkipps
965 PointsCreate a function named most_courses that takes our good ol' teacher dictionary.
Can someone help me out with this?
# The dictionary will look something like:
# {'Andrew Chalkley': ['jQuery Basics', 'Node.js Basics'],
# 'Kenneth Love': ['Python Basics', 'Python Collections']}
#
# Each key will be a Teacher and the value will be a list of courses.
#
# Your code goes below here.
def num_teachers(string):
return len(string)
def num_courses(string):
courses = 0
for value in string.values():
courses += len(value)
return courses
def courses(teachers):
course_list = []
for value in teachers.values():
for course in value:
course_list.append(course)
return course_list
def most_courses (string):
max_name = None
max_count = 0
for teacher in string.keys():
for course_list in string.values():
if len(string) > max_count:
max_count = len(string)
max_name = teacher
else:
continue
return max_name