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

Python Python Collections (Retired) Dictionaries Teacher Stats

solution to task 1 on teacher stats?

Im at a loss I don't even know where to start

teachers.py
# The dictionary will be something like:
# {'Jason Seifer': ['Ruby Foundations', 'Ruby on Rails Forms', 'Technology Foundations'],
#  'Kenneth Love': ['Python Basics', 'Python Collections']}
#
# Often, it's a good idea to hold onto a max_count variable.
# Update it when you find a teacher with more classes than
# the current count. Better hold onto the teacher name somewhere
# too!
#
# Your code goes below here.
my_dict = {"Nadia": ["Biology", "Chemistry", "Math", "Science"],
           "Cyon": ["Python", "Ruby", "PHP"]}           


def most_classes(my_dict):
  max_count = 0
  for i in my_dict:
    if i > 

1 Answer

William Li
PLUS
William Li
Courses Plus Student 26,868 Points

You're on the right track, and to continue where you left off.

def most_classes(my_dict):
  max_count = 0
  teacher = ""                       # teacher variable holds the name of teacher with most courses
  for i in my_dict:
    if len(my_dict[i]) > max_count:  # if the current teacher has more courses than max_count
      max_count = len(my_dict[i])    # reassign the max_count
      teacher = i                    # reassign the name of this teacher to teacher variable
  return teacher

Thank you very much for the swift reply :D