package removeelement

func removeElement(nums []int, val int) int {
	size := len(nums)

	for i := len(nums) - 1; i >= 0; i-- {
		if nums[i] == val {
			size -= 1
			nums[i], nums[size] = nums[size], nums[i]
		}
	}
	return size
}

func Remove(nums []int, val int) int {
	return removeElement(nums, val)
}