#include <stdio.h>

int main(void)
{
	// Compute 9! (the factorial of 9)
	int i = 1, fact = 1;

	// multiply the numbers from 1 to 9
	while (i < 10) { // while loops check the condition first
		fact *= i;  //fact = fact * i;
		i++;
	}

	printf("9! = %d\n", fact);
}