in reply to RE: Adding 2 + 2
in thread Adding 2 + 2

I follow the directions, but it tells me that the sum is 3. Did you mean to write directions that do not allow 1.5 as input?

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RE: RE (tilly) 2: Adding 2 + 2
by KM (Priest) on Sep 11, 2000 at 19:23 UTC
    Haha.. I made the directions more clear.

    Cheers,
    KM

[reply]
      Is that integer range "between 1 and 3" inclusive or exclusive? You might want to include some error-checking: 
      {
  print "Pick an integer between 1 and 3 (exclusive):"
  $mynum1 = <STDIN>;
  (print "Follow instructions!\n"),redo 
     unless ($mynum < 3) and ($mynum > 1) and ($mynum == int($mynum));
}

      [download]
[reply]
[d/l]
        1 2 3
  ^
  |_ between

        Cheers,
        KM

[reply]

In Section Cool Uses for Perl