POJ 1316 self numbers 整数各位相加处理

这题很简单，直接贴AC代码了

#include <iostream>
#include <string.h>
#define MAXN 10000
using namespace std;
int num[MAXN];
int dnum(int i){
	int sum = i;
	int temp;
	while (i > 0)
	{
		temp = i%10;
		sum += temp;
		i = (i-temp)/10;
	}	
	return sum;
}
int main(){
	int i,j;
	for (i = 0;i<MAXN;i++)
	{
		num[i] = 1;
	}
	for (i = 1 ;i <= MAXN-1; i++){
		j = dnum(i);
		num[j] = 0;
		while(j<=MAXN){
			j = dnum(j);
			num[j] = 0;
		}
	}
	
	for (i = 1;i <= MAXN-1;i++)
	{
		if (num[i])
		{
			printf("%d/n",i);
		}
	}
	return 0;
}