help with programing

[rick dog]

I am trying to put spaces in a string where 123456 would become 1 2 3 4 5 6

[Matt Cartwright]

well, depends on how those numbers are provided....

I basically can think of two ways doing it:

      // solution #1
      System.out.println(String.format("%d %d %d %d", 1, 2, 3, 4));

      // solution #2
      int array[] = { 1, 2, 3, 4 };

      for ( int i = 0; i < array.length; i++ )
      {
         System.out.print(array[i] + " ");
      }
      System.out.println();

hope that helps
Matt

[Henry Wong]

I am assuming that this is a homework problem, so... what have you done so far? and what issues have you run into?

Henry

[Matt Cartwright]

Sorry Rick, you said String. I didn't read carefully enough.
What about a loop and charAt() ?

I sure do have a solution for that.

So, is it homework?

[Maneesh Godbole]

rick dog wrote:

Please check your private messages for an important administrative matter

[Campbell Ritchie]

You should always use a thread subject which tells us what your question is.