Order by pair comparisons: Difference between revisions

m
→‎{{header|REXX}}: added a comment in the REXX section header.
m (added whitespace.)
m (→‎{{header|REXX}}: added a comment in the REXX section header.)
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Extra code was added to the REXX program to handle incorrectly formatted answers.
 
Also note that lists in REXX start with unity, not zero.
<lang>/*REXX pgm orders some items based on (correct) answers from a carbon─based life form. */
colors= 'violet red green indigo blue yellow orange'