poj 1316 Self Numbers

#include <iostream> #include <memory.h>using namespace std;int self_number[100000];//刚开始的时候，因为数组开得太小了，贡献了3次RE，惨！因为它的相加之和会大于10000的！ int main(){    int i, tmp, ans;    memset(self_number, 0, sizeof(self_number));    for (i = 1; i <= 10000; i++)    {        tmp = i;        ans = 0;        ans += tmp;        while (tmp)        {              int t = tmp % 10;              ans += t;               tmp /= 10;         }        if (self_number[ans] == 0)            self_number[ans] = 1;    }    for (i = 1; i <= 10000; i++)       if (self_number[i] == 0)          cout << i << endl;    system("pause");}