Has written an aaplet, but writes that 4 errors, nevertheless are correct. Help please.
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import java.io.*;
class MyCl {
    public static String Min(int value) {
          if (value < 0)
            return "";

          if (value == 0)
            return "0";

          if (value == 1)
            return "1";

          StringBuilder Sb = new StringBuilder();

          for (int div = 9; div > 1; --div) {
            while (value % div == 0) {
              value = value / div;

              Sb.insert(0, div);
            }
          }
      if (value > 1)
            return "-1";
     return Sb.toString();
      }
}
 class MyClass {
    public static void main(String[] arqs)
    throws IOException {
          int n;
      String str;
      BufferedReader br  = new BufferedReader ( new InputStreamReader(System.in));
      str = br.readLine();
      n = Integer.parseInt(str);
      System.out.println(MyCl.Min(n));

    }
}
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please!!!!!!!!!!!!!!!!!!!!!

For n=0 answer is 10, not 0.

EEEE!Spasibo

Thank you,man.