Factorial

This algorithm finds the factorial of a given number.



									/*****Please include following header files*****/
// cstdint
/***********************************************/

int64_t Factorial(int number) {
	if (number < 0)
		return -1; //Error

	int64_t result = 1;

	for (int i = 1; i <= number; ++i)
		result *= i;

	return result;
}
								


Example

									int64_t factorial = Factorial(10);
								


Output

									3628800