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Re^3: Permuting with duplicates and no memory (off by 1)

by tye (Cardinal)
on Apr 02, 2007 at 03:11 UTC ( #607748=note: print w/ replies, xml ) Need Help??

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  1. or download this
    do {
        print "@ARGV\n";
    } while( nextPermut­e(@ARGV) );
    
  2. or download this
          return if $i == -1;
    
  3. or download this
          if(  $i == -1  ) {
             $first= 1;
             return;
          }
    

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