The following program works for small numbers such 5, 10, 11 etc but as soon as i enter a large number such as 60, the no of trailing zeroes in its factorial shows zero. Can anyone help?
unsigned long int factorial(unsigned long int);
unsigned long int t,n;
unsigned int count,i;
unsigned long int a;
unsigned long int factorial(unsigned long int x)
unsigned int i=1;
unsigned long int f=1;