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Re: The N-queens problem using pure regexes

by Abigail-II (Bishop)
on Oct 09, 2003 at 09:04 UTC ( #297855=note: print w/ replies, xml ) Need Help??

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  1. or download this
    ,a1,a2,a3,a4,a5,a6,a7,a8,
    ,b1,b2,b3,b4,b5,b6,b7,b8,
    ...
    ,f1,f2,f3,f4,f5,f6,f7,f8,
    ,g1,g2,g3,g4,g5,g6,g7,g8,
    ,h1,h2,h3,h4,h5,h6,h7,h8,
    
  2. or download this
    .*,(\w+),.*
    .*,(\w+),.*
    ...
    .*,(\w+),.*
    .*,(\w+),.*
    .*,(\w+),.*
    
  3. or download this
    [\x00-\xFF]*\n\4:.*\1,.*\2,.*\3,.*\5,.*\6,.*\7,.*\8,.*
    
  4. or download this
    d3:a1,a2,a4,a5,a7,a8,b2,b4,b6,b7,b8,c1,c5,c6,c7,c8,e1,e5,e6,e7,e8,f2,f
    +4,f6,f7,f8,g1,g2,g4,g5,g7,g8,h1,h2,h4,h5,h6,h8,
    
  5. or download this
    [\x00-\xFF]*\n\4:.*\1,.*\2,.*\3,.*\5,.*\6,.*\7,.*\8,.*
    

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