Anonymous user
Perfect shuffle: Difference between revisions
m
→{{header|REXX}}: changed the number used for the default deck size.
(→{{header|REXX}}: re-wrote the algorithm.) |
m (→{{header|REXX}}: changed the number used for the default deck size.) |
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Line 185:
<lang rexx>/*REXX pgm does a "perfect shuffle" for a number of even-numbered decks.*/
parse arg n . /*get optional arg from the C.L. */
if n=='' then n=
w=length(n) /*W: used for formatting numbers.*/
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