"""Write a function that takes two functions. The first funtion should
take an integer as a parameter and return the result of the integer divided
by two. The second function should take an integer as a parameter
and return the result of the integer multiplied by 4. Call the first function,
save the result as a variable, and pass it a parameter to the second function.
second function.
"""
def z(x=2,y=10):
    return y/x
print(z())
print(z()*4)


    
