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f363b198e1
- 99 bottles of beer is more substantial than hello world - also fixed chmod 755 on several .script! files
18 lines
583 B
Racket
18 lines
583 B
Racket
; Clean, simple and efficient code -- that's the power of Racket!
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; http://racket-lang.org/
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(define (bottles n more)
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(printf "~a bottle~a of beer~a"
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(case n [(0) "no more"] [(1) "1"] [else n])
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(if (= n 1) "" "s")
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more))
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(for ([n (in-range 99 0 -1)])
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(bottles n " on the wall, ")
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(bottles n ".\n")
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(printf "Take one down and pass it around, ")
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(bottles (sub1 n) " on the wall.\n\n"))
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(displayln "No more bottles of beer on the wall, no more bottles of beer.")
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(displayln "Go to the store and buy some more, 99 bottles of beer on the wall.")
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