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https://github.com/LCPQ/quantum_package
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12 lines
245 B
OCaml
12 lines
245 B
OCaml
let rec transpose = function
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| [] -> []
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| []::tail -> transpose tail
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| (x::t1)::t2 ->
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let new_head = (x::(List.map List.hd t2))
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and new_tail = (transpose (t1 :: (List.map List.tl t2) ))
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in
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new_head @ new_tail
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;;
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