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The Backslash Challengeby choroba (Cardinal) |
on Mar 24, 2021 at 20:12 UTC ( [id://11130291]=obfuscated: print w/replies, xml ) | Need Help?? |
To return the character that's used as the delimiter in a quote-like operator, you can use a backslash.
Your task is to return a backslash using a backslash as the delimiter. Use qq\\ for level easy, use q\\ for level guru.
There are definitely many ways how to do it for level easy.
I haven't found a way how to do it with the single q.
map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]
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