Question: Ocaml: rewrite the following nested function as 2 separate single argument functions: The countLetter function should have the prototype: countLetter thelist let countLetter = let

Ocaml: rewrite the following nested function as 2 separate single argument functions:

The countLetter function should have the prototype: countLetter thelist

let countLetter = let rec f i = function | 'a'::l -> f (i+1) l | l -> i, l in f 0

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