class FactorialDemo {
public static void main(String args[]){
int fact = 0;
for (int i=0; i<=10; i++) {
fact = factorial(i);
System.out.println("factorial of "+i+" is: "+fact);
}
}
static int factorial(int n){
if (n == 0)
return 1;
else
return(n * factorial(n-1));
}
}