Runtime Error

[mathfxr]

Hi there ,im new with java, i write a code which working fine in my machine but when i submit to UVA web it produce runtime error,could anyone help me identify what is the cause of that problem
.It does not show any specific error for me to look into, it just say that my program didnt finish properly.
here is my code

import java.util.*;
import java.util.Arrays;


class BruteForces {

    public static int totalsum=0;
    public static String outputAll1="";
    public static String outputAll2="";

    public static void main(String[] args) {

         

        //iniatialize array;


        Scanner in = new Scanner(System.in);//use system.in to read input


        int Intdatacase=0;
        String datacase="";
        //get data case
       try { datacase = in.next();
        Intdatacase=Integer.parseInt(datacase);
        } catch ( Exception e) { System.exit(0); }
        if ( datacase == null ) System.exit(0);

        int intLoop=0,IntInputsz=0;
        String InputDatas="";
        if(Intdatacase>15||Intdatacase<1)System.exit(0);
        for(intLoop=0;intLoop<Intdatacase;intLoop++){
          outputAll1="";
          outputAll2="";
          String[] InputDatasLoopAr1;
          String[] InputDatasLoopAr2;
          String InputDatasLoopA="",InputDatasLoopA2="";
          //get input for each case
           InputDatas="";


          
          //get how many words in a cases
                try { IntInputsz = in.nextInt();

                        } catch ( Exception e) { break; }

                //enter first words
                if(IntInputsz>0&&IntInputsz<=100){

                try{

                 InputDatas = in.next();
                                 InputDatas=InputDatas.toLowerCase().trim();
                                 if(InputDatas.length()>100)break;
                   } catch ( Exception e) { break; }
                    if ( InputDatas == null ) break;
                }
                else break;
                for(int i=0;i<IntInputsz-1;i++)
                {

                            String InputDatasLoop="";
                            //get next word if size word >1
                            try { InputDatasLoop = in.next();
                                    InputDatasLoop=InputDatasLoop.toLowerCase().trim();
                                    if(InputDatasLoop.length()>100)break;
                            } catch ( Exception e) {

                                break; }
                            if ( InputDatasLoop == null ) {break;}

                    if(InputDatasLoop.charAt(0)==InputDatas.charAt(0))
                                {
                                    InputDatasLoopA=InputDatasLoopA+InputDatasLoop.toLowerCase()+" ";
                                }
                    else
                                InputDatasLoopA2=InputDatasLoopA2+InputDatasLoop.toLowerCase()+" ";

                }

            InputDatasLoopAr1=InputDatasLoopA.split(" ");
            InputDatasLoopAr2=InputDatasLoopA2.split(" ");

            Arrays.sort(InputDatasLoopAr1);
                Arrays.sort(InputDatasLoopAr2);

                totalsum=InputDatas.length();//get first value of word
                outputAll1=InputDatas;//insert first word
                if(InputDatasLoopA.length()>1)
                calculate(InputDatasLoopAr1,InputDatas,"A",totalsum);//calculate for first array
                InputDatas="";//clear inputdatas
                   if(InputDatasLoopA2.length()>1)
                calculate(InputDatasLoopAr2,InputDatas,"D",totalsum);//calculate for second array
               
                System.out.printf(totalsum+"\n"+outputAll1+"\n"+outputAll2);//display output
                
        //intLoop++;

        }


        System.exit(0);
    }

public static void calculate(String[] strArray,String InputDatas,String Arrange,int total)
{               int LastIndex=InputDatas.length(),CountNext=0;
               int InputDatasB=0,Loops=0;
             
      for(int iz=0;iz<strArray.length;)
        {


          if((InputDatasB==1&&!strArray[iz].equals("-"))||(InputDatas.equals("")&&!strArray[iz].equals("-")))
          {
             InputDatas=strArray[iz];
             LastIndex=strArray[iz].length();
             InputDatasB=0;
             totalsum+=LastIndex;

          }
          if(!strArray[iz].equals("-")){

            int pos2 = strArray[iz].indexOf(InputDatas.substring(0, LastIndex));
            if(pos2==0)
            {
                    if(Arrange.equals("D"))
                    outputAll2=strArray[iz]+"\n"+outputAll2;
                    else
                    outputAll1=outputAll1+"\n"+strArray[iz];

                    totalsum+=(strArray[iz].length()-LastIndex);

                    InputDatas=strArray[iz];
                    LastIndex=strArray[iz].length();
                    strArray[iz]="-";
                    Arrays.sort(strArray);
            }
          }
            iz++;
               //    CountNext=iz+1;
                if(iz==strArray.length)
                {

                 iz=0;
                 LastIndex--;

                }

                if(LastIndex==0)
                {
                   InputDatasB=1;

                }
                if(strArray[strArray.length-1].equals("-")){
                  //          Loops=1;
                    break;
                }

        
          }
        return;

}

}

[JosAH]

Hi there ,im new with java, i write a code which working fine in my machine but when i submit to UVA web it produce runtime error

This begs the question: what is the runtime error? Oh, b.t.w. your indentation style sucks much *yuck*

kind regards,

Jos

[mathfxr]

As i said before , it only said runtime error, but i did receive an email said that it might be my program didnt finish properly.

[JosAH]

As i said before , it only said runtime error

Someone or something is hiding the real cause of the error from you then.

kind regards,

Jos

[Norm]

it might be my program didnt finish properly.

Sounds bad. A program that doesn't finish properly should be sent out for repair.

Can you get any more information than that?
Can you add some comments to the code describing what it is supposed to do?

[Norm]

Cross posted at Runtime Error running in UVA - Java Programming Forums

[mathfxr]

I already posted in UVA forum, but still no answer, i already spend two days for this thing. but still unable to solve it. so i got no ideas what is really going on with my code.as far as i know it perfectly run using my machine

[Norm]

Can you add some comments to the code describing what it is supposed to do?

[JosAH]

I already posted in UVA forum

That's still no reason to double post it here; and please post some information we can use to solve your problem. Dumping a piece of code here and add some arbitrary input later isn't going to help us to help you.

kind regards,

Jos