Do you think that the change part of the for statement must always increment by one?

A good answer might be:

No---since for statements can be used to implement any kind of loop it must be that the change part is very flexible.

The change part could be a very complicated statement, although it is best if it is kept small and understandable. Here is almost the same loop as in the previous example, but now the control variable is incremented by two. Try to predict the output before you run the program. (This will be very good practice for midterms and finals.)

    int count;
    for ( count = 0; count < 7; count = count + 2 )  
    {
      System.out.println( "count is: " + count ); 
    }
    System.out.println( "\nDone with the loop.\nCount is now" + count);

QUESTION 7:

Show each of the following sequences (as a sequence of numbers):