func factorial(n int) int {
	j := 1
	for i := 1; i <= n; i++ {
		j *= i
	}
	return j
}

func factorial(n int) int {
	j := 1
	for i := 1; i <= n; i++ {
		j *= i
	}
	return j
}

func getFactorial(number int) int {
	acc := 1
	for curr := 1; curr <= number; curr++ {
		acc *= curr
	}
	return acc
}

func factorialAdd(n int) (int, int) {
	var accFactorial int
	var accSum int
	for curr := 1; curr <= n; curr++ {
		accFactorial *= curr
		accSum += curr
	}
	return accFactorial, accSum
}

func fact(num int) int {
	if num == 0 {
		return 1
	}
	return num * fact(num-1)
}