分别输出整数的各个位

void show(int n){	if (n / 10 == 0)		cout << n << " ";	else	{		show(n / 10);		cout << n % 10 << " ";	}}int main(){	int n;	cout << "请输入一个整数：";	cin >> n;	show(n);	cout << endl;		return 0；}