import eprog.*;
class SumInt
{
public static void main (String [] arg) throws EprogException
{
int num = 1;
int erg = 0;
while (num != 0)
{
EprogIO.print ("Zahl: ");
num = EprogIO.readInt();
erg += num;
}
EprogIO.print ("Ergebnis: ");
EprogIO.println (erg);
}
}