Hmm.. looks fine. Take care of 'next()' and 'nextLine()' of the Scanner
class and try out a few things. Also, initialize two strings with the path
to directories of input and output files, if needed. Also, you may prepare a
small template to take number of test cases, put a loop and print 'Case #x:
', as its the case with most of the problems in gcj.
You may also have a print function, to check things and print on standard
output.. (instead of writing System.out.println every time ) it can be
something like this. Try out a few things before using it in contest.
final static void print(Object... ob) {
System.out.println(Arrays.deepToString(ob));
}
Efficiency in taking inputs and printing is not at a problem in gcj, as we
have enough time here (worst case 3-5secs delay is fine). Algorithm matters
the most.
Finally, good to know that you shifted to Java ;)
- AK
On Mon, Sep 7, 2009 at 10:27 PM, Ahmed Medhat <[email protected]> wrote:
> Dear all java coders,
>
> I was using C++ for coding in such computations and now I try to use Java
> and I use the following template please if there any comments about
> performance or if any one who have a another one which is more efficient
> than mine ?
>
>
>
> import java.io.*;
> import java.util.Scanner;
> /**
> * @author: Ahmed.Medhat
> * @Email:[email protected] <email%[email protected]>
> * @CodeJam_Handel: Egy.Turing
> */
> public class Test {
>
> /* if test -->0
> * if small -->1
> * if large -->2
> */
> int testType = 0;
>
> Scanner sc;
> PrintWriter pw;
>
> Test()throws Exception{
> init();
>
> //Write the code here
>
> pw.flush();
> sc.close();
> }
> void init()throws Exception{
> if(testType==0){
> sc = new Scanner(new FileReader("c-test.in"));
> pw = new PrintWriter(new FileWriter("c-test.out"));
> }
> else if(testType==1){
> sc = new Scanner(new FileReader("c-small.in"));
> pw = new PrintWriter(new FileWriter("c-small.out"));
> }
> else if(testType==2){
> sc = new Scanner(new FileReader("c-large.in"));
> pw = new PrintWriter(new FileWriter("c-large.out"));
> }
> }
> public static void main(String[] args) throws Exception{
> new Test();
> System.exit(0);
> }
> }
>
> --
> Kind Regards,
>
> Ahmed Medhat
> Computer Science
> Alexandria university
> Egypt
>
> >
>
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