variables

Variables are like buckets that can store the basic data types.

x = 100

f = 10.1

s = 'hello'

b = True

There are more variables than the basic types.

n = None

l = [1, 2, 3, 4, 5] # a list

d = {'Alice': 25, 'Bob': 30, 'Charlie': 35} # a dictionary

We can join variables

a = 10

b = 20

print(a + b)

> 30