Changing Variable

>>> manila_pop = 1780148
>>> manila_area = 16.56
>>> manila_pop_density = manila_pop/manila_area
>>> print(int(manila_pop_density))
107496

bool

>>> 1 < 2
True
>>> 42 > 43
False

sf_population, sf_area = 864816, 231.89
rio_population, rio_area = 6453682, 486.5

san_francisco_pop_density = sf_population/sf_area
rio_de_janeiro_pop_density = rio_population/rio_area

print(san_francisco_pop_density > rio_de_janeiro_pop_density)

string

>>> print("hello")
hello
>>> print('hello')
hello
>>> welcome_message = "Hello, welcome to Tokyo"
>>> print(welcome_message)
Hello, welcome to Tokyo
>>> instructor_1 = "Philip"
>>> instructor_2 = "Charlie"
>>> print(instructor_1 + " and " + instructor_2)
Philip and Charlie

messiah = 'He\'s not the Messiah, he\'s a very naughty boy!'
print(messiah)

username = "Kinari"
timestamp = "04:50"
url = "http://petshop.com/pets/mammals/cats"
print(username + " accessed the site " + url + " at " + timestamp)

len

>>> tokyo_length = len("Tokyo")

>>> print(tokyo_length)

5

given_name = "Charlotte"

middle_names = "Hippopotamus"

family_name = "Turner"
name_length = len(given_name+middle_names+family_name)
driving_licence_character_limit = 28

print(name_length <= driving_licence_character_limit)
[/python]