Question: Q6: Consider the following recursive algorithm for computing the sum of the first n cubes: S(n) = 1^3+ 2^3+ ... + n^3. Algorithm S(n) //Input:
Q6: Consider the following recursive algorithm for computing the sum of the first n cubes: S(n) = 1^3+ 2^3+ ... + n^3.
Algorithm S(n)
//Input: A positive integer n //Output: The sum of the first n cubes if n = 1 return 1
else return S(n 1) + n * n * n
Write a pseudo-code for the non-recursive algorithm and determine its efficiency.
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