Problem Statement

Display the complete lyrics for the song:     99 Bottles of Beer on the Wall.

The lyrics follow this form: ... and so on, until reaching   0     (zero). Grammatical support for   1 bottle of beer   is optional. As with any puzzle, try to do it in as creative/concise/comical a way as possible (simple, obvious solutions allowed, too).

Let's start with the solution:

include "NSLog.incl"

NSUInteger  i
CFStringRef a, b, c

a = @" bottles of beer on the wall,\n"
b = @" bottles of beer.\n"
c = @"Take one down, pass it around,\n"

for i = 99 to 1 step -1
  NSLog( @"%ld%@%ld%@%@%ld%@\n", i, a, i, b, c, i -1, a )
next

HandleEvents