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Give a recursive algorithm for finding the sum of the
first n odd positive integers.

Sagot :

Hippalectryonid
I'm writing that in some sort of pseudocode; if you don't understand it, feel free to ask for more details in the comments.

function sumOdd(n)
    if n==1 then
        return 1
    end if
    return (sumOdd(n-1))+(n*2-1)
end function

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