Question: 19
(Choose 1 answer)
Consider the following function:
int fun(int a, int n)
{if(n
0) return(1);
int t =fun(a,n/2);
if(n%2==0)
return(t*t);
else
return(t*t*a);
For the call fun(3, 3), how many calls to fun will be made, including the original call?
A. 2
B. 3
C. 9
D. 8
