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commaList.py
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commaList.py
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# commaList.py
#
# Copyright 2017 - <->
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
#
#
# Chap 4 Q1
#Write a function that takes a list value as an argument and returns
#a string with all the items separated by a comma and a space, with and
#inserted before the last item. For example, passing the previous spam list to
#the function would return 'apples, bananas, tofu, and cats' . But your func-
#tion should be able to work with any list value passed to it.
def main(args):
spam = ['apples', 'bananas', 'tofu', 'cats']
#spam = ['apples', 'bananas', 'tofu', 'cats', 'turtles']
for i in range(len(spam)):
if i == (len(spam)- 1):
print(' and ' + spam[i] + '!!!!')
else:
print(spam[i] + ', ', end="")
return 0
if __name__ == '__main__':
import sys
sys.exit(main(sys.argv))