1.

What is the output of this program?
#include 
 using namespace std;
 long fact (long p)
 {
 if (p > 1)
 return (p * fact (p + 1));
 else
 return (1);
 }
 int main ()
 {
 long n = 6;
 cout << n << "! = " << fact ( n );
 return 0;
 }
A. 1
B. 6
C. segmentation fault
D. compile time error
E. None of these
Answer» D. compile time error


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