Sudoku/REXX: Difference between revisions

Sudoku/REXX (view source)

Revision as of 19:02, 31 August 2014

343 bytes added , 9 years ago

→‎$SUDOKU.REX: included more links, rewrote the REXX program is use a more flexible parameter specification.

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rosettacode>Gerard Schildberger

Revision as of 08:29, 28 August 2014 (view source) rosettacode>Gerard Schildberger m (→‎$SUDOKU.REX: added whitespace, changed and added comments, split multiple-statement lines, made more readable.) ← Older edit		Revision as of 19:02, 31 August 2014 (view source) rosettacode>Gerard Schildberger (→‎$SUDOKU.REX: included more links, rewrote the REXX program is use a more flexible parameter specification.) Newer edit →
Line 1: ==$SUDOKU.REX== This is the   '''$SUDOKU.REX'''   (REXX) program and is used to solve the Rosetta Code task of "sudoku". <br>The help for the   '''$SUDOKU'''   REXX program is included here ──► [[$SUDOKU.HEL]]. ~~<br>~~<br>The   '''$SUDOKU.REX'''   REXX program makes use of   '''$ERR.REX'''   REXX program which is used to display error messages (via   '''$T.REX'''). <br>The   '''$ERR.REX'''   REXX program is included here ──► [[$ERR.REX]]. ~~<br>~~<br>The   '''$SUDOKU.REX'''   REXX program makes use of   '''$T.REX'''   REXX program which is used to display text messages. <br>The   '''$T.REX'''   REXX program is included here ──► [[$T.REX]]. <br>Some older REXXes don't have a   '''changestr'''   BIF, so one is included here ──► [[CHANGESTR.REX]]. ~~<lang rexx>/REXX/ trace off~~ <br>REXX programs not included are   '''$H'''   which shows '''help''' and other documentation. <lang rexx>/REXX program displays, can give hints, and/or solve a sudoku puzzle. / trace off parse arg ! if !all(arg()) then exit