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//usr/lib64/python2.6/Demo/scripts/beer.py
# By GvR, demystified after a version by Fredrik Lundh. import sys n = 100 if sys.argv[1:]: n = int(sys.argv[1]) def bottle(n): if n == 0: return "no more bottles of beer" if n == 1: return "one bottle of beer" return str(n) + " bottles of beer" for i in range(n): print bottle(n-i), "on the wall," print bottle(n-i) + "." print "Take one down, pass it around," print bottle(n-i-1), "on the wall."
