A Simple Function

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Let f(x) and g(x) be two functions defined as f(x) = x if x ≤ 1 = 0 if x%y = 0 where y= $a^2$, a ∈ N, a ≥ 2 = g(x) Otherwise. g(x) = -1 if x is a product of odd no. of distinct primes. = 1 if x is a product of even no. of distinct primes. You are given an integer $X$. Find f($X$). ###Input - First line contains a single integer

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solution.cppC++17

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