> Source Code
> 
> Problem: 1131  User: yzhw 
> Memory: 3524K  Time: 360MS 
> Language: Java  Result: Accepted 
> 
> Source Code 
> import java.math.*;
> import java.io.*;
> import java.util.*;
> public class Main {
> 
>     /**
>      * @param args the command line arguments
>      */
>     public static void main(String[] args) throws IOException{
>         Scanner in=new Scanner(new BufferedReader(new InputStreamReader(System.in)));
>         BigDecimal one=new BigDecimal(1),eig=new BigDecimal(8);
>         String tmp;
>         while(in.hasNext())
>         {
>             BigDecimal res=new BigDecimal(0);
>             BigDecimal last=one.divide(eig);
>             tmp=in.next();
>             for(int i=2;i<tmp.length();i++)
>             {
>                 res=res.add(last.multiply(new BigDecimal(tmp.charAt(i)-48)));
>                 last=last.divide(eig);
>             }
>             System.out.println(tmp+" [8] = "+res.toString()+" [10]");
>         }
> 
>     }
> 
> }
> 
Good