C语言数字分离

题目要求：

代码实现：

#include<stdio.h>
void fenli(int n){
	int qian, bai, shi, ge;
	qian = n / 1000;
	bai = n / 100 % 10;
	shi = n % 100 / 10;
	ge = n % 10;
	printf("%d %d %d %d", qian,bai,shi,ge);
}
int main(){
	int n;
	scanf("%d",&n);
	fenli(n);
	return 0;
}