c language Experiment 5 (4)

Make int (int n)

{int f;

if(n==0||n==1)

f=1;

else f = n * FAC (n-1);

return (f);

}

# include <stdio.h>

int main ()

{Int n, the;

scanf("%d",&n);

y = fac (n);

printf("%d!=%d\n",n,y);

return 0;

}