🚀 go-pugleaf

Hi I think you have solved your problem now, cya.


Knowledge <don'tsend@email.com.au> wrote in message
news:Kerg3.109$QF3.14392@nsw.nnrp.telstra.net...
> Hi....I am writing this program for my course. I have been mucking around
> with doubles and floats...etc. Though I have tried to set the variables to
> double, I get compile errors. I have changed Integer.parseInt (initString)
> to Double.parseDouble(initString) but this compiles an error and too
mention
> that double A_Invest; also compiles an error.
>
> What I am asking is, Can someone show me how to change the
Integer.parseInt
> (initString) so I can accept decimal input from the command line. Here is
my
> source code:-
>
>
>
>
> import java.io.*;
>
>  public class Investment {
>
>    public static void main (String[] args)
>        throws IOException
>    {
>
>      BufferedReader stdin   =   new BufferedReader
>         (new InputStreamReader (System.in));
>
>
>      String initString;
>      int A_Invest;
>      int N_Years;
>      int Interest_Rate;
>      int Value;
>      int j;
>
>      System.out.print ("Enter the amount to invest: ");
>      initString      =   stdin.readLine();
>      A_Invest   =   Integer.parseInt (initString);
>
>      System.out.print (" ");
>
>      System.out.print ("Enter the Interest Rate:");
>      initString    =   stdin.readLine();
>      Interest_Rate   =   Integer.parseInt (initString);
>
>      System.out.print (" ");
>
>      System.out.print ("Enter the number of years: ");
>      initString      =   stdin.readLine();
>      N_Years   =   Integer.parseInt (initString);
>
>      System.out.print (" ");
>
> Value = A_Invest * (1 + Interest_Rate) * N_Years;
>
> j = 1;
> for (int i = 0; i < N_Years; i++) {
>       System.out.print ("The value of your " + j++);
>       System.out.print (" Year return will be: " + Value);
>       System.out.println (" ");
>     }
>   }
> }
>
>
>
>
>
>
>
>