"""

=========== Exercise 1 =============

import the math module and use math.sqrt() on

a user inputted variable.

NOTE: you have the input converted to an int

automatically using int(input()).

"""

from math import sqrt

number = int(input("Enter a number: "))

print(sqrt(number))

"""

=========== Exercise 2 =============

import the sleep function from the time module as pause

and run pause(5)

"""

from time import sleep as pause

def pause()

print("starting pause")

pause(5)

print("completed pause")

"""

=========== Exercise 3 (question) =============

import the sleep function from the time module as pause.

Write a function called pause() that takes an argument and

prints it.

Which pause() will be called, and why?

"""