Computing value of the return statement

Reference no: EM1352530

Question: In the following code snippet, what is the value of the return statement for x = 4 and n = 4?

int foo(int x, int n)
{
if (n == 0) return 1;
return x * foo(x, n-1);
}

Choices for solution:
A. 9
B. 81
C. 256
D. 346

Reference no: EM1352530

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