zoj 1180 Self Numbers

#include <stdio.h>#include <stdlib.h>int a[1000002]={0};int main(void){ int i; for (i=1;i<1000001;i++) { int ii = i,sum=0; while (ii) { int r; r=ii%10; sum += r; ii/=10; } a[i+sum] = 1; } for (i=1;i<=1000000;i++) if (!a[i]) printf("%d/n",i); return 0;}