9 lines
156 B
Plaintext
9 lines
156 B
Plaintext
fun int fibo(int n) =
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if n == 0 then 0
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else if n == 1 then 1
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else fibo(n - 1) + fibo(n - 2)
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fun int main() =
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let n = read(int) in
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write(fibo(n))
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