# 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.
dict ={'Jason Seifer': ['Ruby Foundations', 'Ruby on Rails Forms', 'Technology Foundations'], 'Kenneth Love': ['Python Basics', 'Python Collections']}
def most_classes(dict):
    max_classes = 0
    for entry in dict:
        if len(dict[entry]) > max_classes:
            max_classes = len(dict[entry])
            max_teacher = entry
    return (max_teacher)

#Count the number of teachers in the dictionary
def num_teachers(dict):
    teacher_qty = 0
    for entry in dict:
        teacher_qty += 1
    return teacher_qty

#Now, create a function named stats that takes the teacher dictionary. Return a list of lists in the format [<teacher name>, <number of classes>]. 
#For example, one item in the list would be ['Dave McFarland', 1].
def stats(dict):
    teacher_stats = []
    for entry in dict:
        teacher_stats.append([entry,len(dict[entry])])
    return teacher_stats

#Great work! Finally, write a function named courses that takes the teachers dictionary. 
#It should return a single list of all of the courses offered by all of the teachers.
def courses(dict):
    class_list = []
    for entry in dict:
        class_list.append(", ".join(dict[entry]))
    return class_list

print(most_classes(dict))
print(num_teachers(dict))
print(stats(dict))
print(courses(dict))