title: Printing a board in Commodore Basic 4.0?
body: <p>I'm having trouble with printing a board of dots in Commodore Basic 6502.</p>
  
  <p>This is what I have to far: (it's a subroutine)</p>
  
  <pre><code>10 INPUT "Please enter a number:", X
  20 DIM A$(X, X)
  30 FOR I = 0 TO X
  40 FOR J = 0 TO X
  50 A$(I, J) = "."
  60 NEXT
  70 NEXT
  80 PRINT A$
  END
  </code></pre>
  
  <p>Can anyone help me out with it because when I paste it into the emulator, type END, and press enter literally nothing happens?</p>
  
  <p>Any help is much appreciated. I'm trying to build a word search game. </p>