/*
*
* Factorial!: Computes the factorial of a positive integer
*
*/
#include <stdio.h>
int main()
{
/* Initialization */
	int factorial; /* input to be entered by the user */
	int result; /* result, factorial! */
	printf("Please enter a number: ");
	scanf("%d", &factorial);
	int i;
	/* Compute factorial */
	result = 1;
	for (i = factorial; i > 0; i = i-1) {
		result *= i;
	}
	/* Print the answer */
	printf("%d\n", result);
	return 0;
}
 

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