Knight's tour: Difference between revisions

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m →‎{{header|Ada}}: corrected a typo.
m →‎{{header|REXX}}: changed a comment in the REXX section header.
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This REXX version is modeled after the XPL0 example.
 
The boardsizesize of the chessboard may be specified as well as the knight's starting position.
<lang rexx>/*REXX program solves the knight's tour problem for a (general) NxN chessboard.*/
parse arg N sRank sFile . /*obtain optional arguments from the CL*/