""" Purpose: demonstrate the end optional parameter for print()
"""

# normal printing
print( "Wa-Hoo-Wa" )
print( "Rah-Rah-Rah" )

print(); input( "Enter when ready: " ) ; print()# you don't use ; in this course... CS degrees only!

# introduce end parameter
print( "Wa-Hoo-Wa", end="!" ) # imagine print() statements with an invisible end="\n" , so we go to a new line
print( "Rah-Rah-Rah" )         # by default. end= is exclusive to the print() function

# when python invokes functions ( when we put parentheses! ) only what is in the parentheses is passed on to
# the function. end= needs to be in the parentheses of the print() statement.
# end is a special print() function variable, not a keyword

print(); input( "Enter when ready: " ) ; print()

# loop through FINNISH_SELLER_OF_LYE the longest palindrome - each letter
# has a trailing -

FINNISH_SELLER_OF_LYE = "saippuakivikauppias" # constants are defined in uppercase SNAKE_CASE
# all caps says i will never ever change this value

for ch in FINNISH_SELLER_OF_LYE :
    print( ch, end="-" )

print( "." ) # this will still be on the same line and will start a new line after

print(); input( "Enter when ready: " ) ; print()

# loop through FINNISH_SELLER_OF_LYE the longest palindrome - each letter
# has a trailing space

for ch in FINNISH_SELLER_OF_LYE :
    print( ch, end=" " )

print( "." )

print(); input( "Enter when ready: " ) ; print()

# loop through FINNISH_SELLER_OF_LYE the longest palindrome - each letter
# has nothing trailing space

for ch in FINNISH_SELLER_OF_LYE :
    print( ch, end="" ) # we can print things in for loops and have all of them on the same line! yay!

print( "." )