in reply to Re: (Golf) Kaprekar's Process
in thread (Golf) Kaprekar's Process
Your map statement is working fine. The problem is that you have assigned a value to "$,", which is the output field separator variable. Its value is printed when you use a comma in a print statement.
foobarbaz
--sean
will output:$,="bar"; print "foo","baz";
foobarbaz
--sean
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