''' Purpose: Exercise module olio
'''

import olio

# uncomment below lines to test voting_age()

x = olio.voting_age()
y = olio.voting_age()

print( x )
print( y )

print()

# uncomment below lines to test has_blanks()

line1 = input( 'Enter text: ' )
line2 = input( 'Enter text: ' )

b1 = olio.has_blanks( line1 )
b2 = olio.has_blanks( line2 )

print( b1 )
print( b2 )

print()

# uncomment below lines to test great_seal()

rv1 = olio.great_seal() # no assignment statement here, which signals that the function does not return anything
rv2 = olio.great_seal()
# any function with no return statement will return None by default
# in CS 1112, any function that uses print() will return None, just as the print() function returns None
print()

print( "rv1:", rv1 ) # these are None because great_seal() does not return anything
print( "rv2:", rv2 )
# uncomment below lines to test a_ing()

reply1   = input( 'Enter integer: ' )
reply2   = input( 'Enter integer: ' )
reply3   = input( 'Enter integer: ' )

nbr1 = int( reply1 )
nbr2 = int( reply2 )
nbr3 = int( reply3 )

olio.a_ing( nbr1 ) # we are passing in copies of the values of nbr1, a_ing cannot access nbr1
print()

olio.a_ing( nbr2 )
print()

olio.a_ing( nbr3 )
print()