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real language
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Language Tcl
(standard version)
| Date: | 04/20/05 |
| Author: | Don Libes |
| URL: | n/a |
| Comments: | 0 |
| Info: | n/a |
| Score: |  (3.00 in 109 votes) |
# Tcl version of 99 bottles of beer on the wall
# Author: Don Libes (libes@nist.gov)
#
proc bottles {i} {
return "$i bottle[expr $i!=1?"s":""] of beer"
}
proc line123 {i} {
puts "[bottles $i] on the wall,"
puts "[bottles $i],"
puts "take one down, pass it around,"
}
proc line4 {i} {
puts "[bottles $i] on the wall.\n"
}
for {set i 99} {$i>0} {} {
line123 $i
incr i -1
line4 $i
}
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