恶魔数

public class emo { /**  * @param args  */ public static void main(String[] args) {  // TODO Auto-generated method stub  int[] s = { 7,14,17,70,94,0 };  for (int m = 0; m < s.length; m++) {   if (emos(s[m]) == 0) {    break;   }  } } public static int emos(int i) {  int k = 0;  if (i == 0) {   return 0;  }  if (i % 7 == 0) {   System.out.println("yes");   return 1;  }  while (i > 0) {   k = i % 10;   if (k == 7) {    System.out.println("yes");    return 1;   }   i = i / 10;  }  System.out.println("no");  return 1; }}