public class investment {   
    public static void main(String args[]){
        int i=0;
        Scanner Pay = new Scanner(System.in);
        System.out.print("how many years do u want to put in the money for? ");
        int years = Pay.nextInt();
        Scanner Py = new Scanner(System.in);
        System.out.print("how much do u want to invest? ");
        double money = Py.nextDouble();
        while (i<=years){
            i++;            
            double pr=.10;       
            double finall=(money*pr)+money;           
            System.out.print(finall);
        }    
    }
}
これが正当な番号ではなく IP アドレスを出力するのはなぜですか?