Question

rite a c funetion to find factorial of a nunbez. The factorial of a positive nunber n is given by: factorial of n (n!)1*23*4....n copy the following code, then finish the progran <stdio.h> #include Define a function factorial to return the factorial of n (n!) long int factorial (int n) // your code int mainO int n; printf ("please input n:") scanf ("%d", &n); printf (d! %1dn, n, factorial (n)) return 0

Answer 1

long int factorial(int n) {
    if(n == 0) {
        return 1;
    } else {
        return n*factorial(n-1);
    }
}