#foods = ["orange", "apple", "banana", "strawberry", "grape", "blueberry",["carrot", "cauliflower","pumpkin"], "passionfruit", "mango", "kiwifruit"]
#print(foods[0])
#print(foods[2])
#print(foods[-1])
#print(foods[0:3])
#print(foods[7:12])
#print(foods[-5]) - Needs to ask

#names= ["Chilli","Roary", "Remus", "Prince Thomas of Whitepaw", "Ivy"] 
#email = ["chilli@thechihuahua.com", "roary@moth.catchers", "remus@kapers.dog", "hrh.thomas@royalty.wp", "noreply@goldendreamers.xyz"]
#print(names[0],email[0])
#print(names[1],email[1])
#print(names[2],email[2])
#print(names[3],email[3])
#print(names[4],email[4])

#4
name1 = str(input("enter first name? "))
name2 = str(input("enter second name? "))
name3 = str(input("enter third name? "))
list = ['name1', 'name2', 'name3']
print len (list)