{
___(2)___
times++;
}while(balance>=0);
balance=current;
return times-1;
}
}
abstract class Number_PhoneCard extends PhoneCard
{
long cardNumber;
int password;
String connectNumber;
Boolean connected;
Boolean performConnection( long cn, int pw )
{
if( cn==cardNumber && ___(3)___ )
{
connected=true;
return true;
}
else return false;
}
}
class IC_Card ___(4)___
{
boolean performDial()
{
if(balance>0.9)
{
balance-=0.9;
return true;
}
else return false;
}
}
class D200_Card ___(4)___
{
static double additoryFee;
static{ additoryFee=0.1; }
boolean performDial()
{
if(balance>(0.5+additoryFee))
{
___(5)___
return true;
}
else return false;
}
}