" " in python code example

Example 1: ** in python

#** is the exponent symbol in Python, so:
print(2 ** 3)
#output: 8

Example 2: * in python

>>> fruits = ['lemon', 'pear', 'watermelon', 'tomato']
>>> print(fruits[0], fruits[1], fruits[2], fruits[3])
lemon pear watermelon tomato
>>> print(*fruits)
lemon pear watermelon tomato

Example 3: arithmetic operators in python

Arithmetic operators: Arithmetic operators are used to perform mathematical 
  operations like addition, subtraction, multiplication and division.