# friend_functions.py
# ------------
# By MWC Contributors
#
# Each of the functions below expects a list of dictionaries as its first
# argument. Two examples of the expected input are provided in people.family
# and people.friends.

# Your job is to complete these functions. Remove the NotImplementedError from
# each and instead write code which returns the expected values. 

def count_people(people):
    
    return len(people)

def get_email(people, name):
   
    
    for person in people:
        if person["name"] == name:
            return person["email"]
    return None

def count_favorite_colors(people, name):
    
    for person in people:
        if person["name"] == name:
            return len(person["favorite_colors"])
    return None

def people_who_like_color(people, color):
    
    return [person for person in people if color in person["favorite_colors"]]

def count_people_who_like_color(people, color):
   
    return len(people_who_like_color(people, color))

def get_color_dict(people):
   
    color_dict = {}
    for person in people:
        for color in person["favorite_colors"]:
            color_dict[color] = color_dict.get(color,0) + 1
    return color_dict