99 Bottles of Beer

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Language Nimrod

(First version)

Date:	11/25/09
Author:	Philippe Lhoste
URL:	n/a
Comments:	0
Info:	http://force7.de/nimrod
Score:	(3.00 in 27 votes)

## 99 Bottles of Beer
## Nimrod version
## Author: Philippe Lhoste <PhiLho(a)GMX.net> http://Phi.Lho.free.fr
# 2009-11-25
# Loosely based on my old Lua version... Updated to current official lyrics.

proc GetBottleNumber(n: int): string =
  var bs: string
  if n == 0:
    bs = "No more bottles"
  elif n == 1:
    bs = "1 bottle"
  else:
    bs = $n & " bottles"
  return bs & " of beer"

for bn in countdown(99, 1):
  var cur = GetBottleNumber(bn)
  echo(cur, " on the wall, ", cur, ".")
  echo("Take one down and pass it around, ", GetBottleNumber(bn-1), " on the wall.\n")

echo "No more bottles of beer on the wall, no more bottles of beer."
echo "Go to the store and buy some more, 99 bottles of beer on the wall."

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