public abstract class Drug
{
        protected String type;
        protected String purpose;
        protected int intake;
                            
public Drug(String as)
{
        type = as;
}

public String getType()
{
        return type;
}

public String getPurpose()
{
        return purpose;
}

public int getIntake()
{
        return intake;
}

public abstract void setPurpose();
public abstract void setIntake();
}