How can you find factorial of an array?

Answer 1

#include
#include
void main()
{
int fact(int n);
clrscr();
printf("%d",fact(5));
getch();
}
int fact(int n)
{
int fact=1;
while(n>=1)
{
fact=fact*n;
n--;
}
return fact;
}

Answer 2

The factorial function is the product of a single scalar value and all of its smaller values down to one. As such, it does not make sense to ask how to find the factorial of an array. Certainly, one could determine the factorial of each element of the array; simply setup a loop that iterates through the array and then performs the factorial function.