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. |
This REXX version is modeled after the XPL0 example. |
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The |
The size of the chessboard may be specified as well as the knight's starting position. |
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<lang rexx>/*REXX program solves the knight's tour problem for a (general) NxN chessboard.*/ |
<lang rexx>/*REXX program solves the knight's tour problem for a (general) NxN chessboard.*/ |
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parse arg N sRank sFile . /*obtain optional arguments from the CL*/ |
parse arg N sRank sFile . /*obtain optional arguments from the CL*/ |
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