9 lines
210 B
Plaintext
9 lines
210 B
Plaintext
data IntList = { Nil, Cons(Int, IntList) }
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defn length l = {
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case l of {
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Nil -> { 0 }
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Cons(x, xs) -> { 1 + length xs }
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}
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}
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defn main = { length (Cons 1 (Cons 2 (Cons 3 (Cons 4 Nil)))) }
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