11 lines
164 B
OCaml
11 lines
164 B
OCaml
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Printf.printf "hello world!\n"
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let rec fac (n : int) : int =
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if n <= 1 then
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1
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else
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fac (n-1) * n;;
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Printf.printf "fac 6 is %d\n" (fac 6)
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