#Variables
x = 15
price = 9.99

discount = 0.2

result = price * (1 - discount)

print(result)

#strings
name = "Rolf"

print(name)
print(name * 2)

#changing varible values
a= 25
b = a

print(a)
print(b)

b = 17

print(a)
print(b)


#Exercise 1: Variables
#1. Create two variables, var1 and var2, both with the same value
var1 = 12
var2 = var1

print(var1)
print(var2)

#2. Create two variables, num1 and num2, which multiply together to give you 16
num1 = 2
num2 = 8 

print(num1 * num2)