def stats Challenge Task 5

# 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(teacherdict):
    num_keys = []
    for teachers in teacherdict:
        num_keys.append(teacherdict.keys())
    return len(num_keys)

def num_courses(teacherdict):
    course_count = 0
    for items in teacherdict:
        num_lists=teacherdict[items]
        for items in num_lists:
            course_count += 1
    return course_count


def courses(teacherdict):
    course_list = []
    for items in teacherdict:
        list_of_courses=teacherdict[items]
        for items in list_of_courses:
            course_list.append(items)
    return course_list

def most_courses(teacherdict):
    new_dictionary = {}

    for teacher in teacherdict:
        courses = teacherdict[teacher]
        course_count = 0
        for lists_of_courses in courses:
            course_count += 1
        new_dictionary[teacher] = course_count
    most_courses = 0
    for teachercoursecount in new_dictionary:
        if new_dictionary[teachercoursecount] > most_courses:
            most_courses = new_dictionary[teachercoursecount]
            winner = teachercoursecount
    return winner

    def stats(teacherdict):
    inner_list = []
    list_of_lists = []
    for key in teacherdict:
        inner_list.append(key)
        inner_list.append(len(teacherdict[key]))
        list_of_lists.append(inner_list)
        inner_list = []
    return list_of_lists