Happy numbers: Difference between revisions

m
→‎optimized, horizontal list: added a link to the LINESIZE REXX program.
(Add Nimrod)
m (→‎optimized, horizontal list: added a link to the LINESIZE REXX program.)
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if out\=='' then say strip(out) /*handle any residuals for OUT. */
/*stick a fork in it, we're done.*/</lang>
This REXX program makes use of &nbsp; '''LINESIZE''' &nbsp; REXX program (or BIF) which is used to determine the screen width (or linesize) of the terminal (console).
<br>The &nbsp; '''LINESIZE.REX''' &nbsp; REXX program is included here ──► [[LINESIZE.REX]].<br>
 
'''output''' when the input being used is: <tt> 1 1500 </tt>
<br>(''linesize'' &nbsp; is &nbsp; 200.)