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

1 answer:

3 0

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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