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- #! /usr/bin/env python
- # 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."
-