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added exercise 18

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mwarkentin committed Jan 9, 2011
1 parent 466849b commit 3bd1b74acf067260a8465fdbbf91ebc522a1fc04
Showing with 21 additions and 0 deletions.
  1. +21 −0 ex18.py
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21 ex18.py
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# this one is like your scripts with argv
def print_two(*args):
arg1, arg2 = args
print "arg1: %r, arg2: %r" % (arg1, arg2)
# ok, that *args is actually pointless, we can just do this
def print_two_again(arg1, arg2):
print "arg1: %r, arg2: %r" % (arg1, arg2)
# this just takes one argument
def print_one(arg1):
print "arg1: %r" % arg1
# this one takes no arguments
def print_none():
print "I got nothin'."
print_two("Zed","Shaw")
print_two_again("Zed","Shaw")
print_one("First!")
print_none()

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