Get union of two arrays set and print it

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MrChauhan
  • MrChauhan
  • Posts: 1
  • Joined: Wed May 04, 2011 11:54 am

Get union of two arrays set and print it

Thu May 05, 2011 8:05 am

Write a java program asking the user to read two arrays as set of maximum 10 integer values and print the union of these two sets.



Plz give me fast answar as soon as posibel.......plz plz plz,,,,,,,,



DrRakha
  • DrRakha
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Re: Question problem

Thu May 05, 2011 6:43 pm

this code snippet should help .
Code:

        // scanner to read user input.
        Scanner myscan = new Scanner(System.in);
        List<Integer> arrayList = new ArrayList<Integer>();
        // First array list .
        for(int i=0;i<10;i++){
        int newvalue =myscan.nextInt();

           if(arrayList.indexOf(newvalue)==-1){
         // newvalue is not in array .
               arrayList.add(newvalue);
          }
        }
 


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