In message <[EMAIL PROTECTED]>, Greg Bacon writes:
: Yesterday, I saw an interesting related exercise. Write a program that : reads the lines from a file and outputs the middle line. The kicker is : that you can't use arrays. (Note that there's a little ambiguity with : respect to the definition of "middle line" when the number of lines in : the file is even or when there is only one line. Just pick a reasonable : definition and get to work.) Sorry, I wasn't clear on an important point. You only get one pass through the file. Greg
