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Apr 28th, 2015
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Perl 0.52 KB | None | 0 0
  1. #!/usr/bin/perl
  2.  
  3. use warnings;
  4.  
  5. my $n = $ARGV[1]; #czytam ilosc cyfr z 2 parametru linii (1 jest plik)
  6.  
  7. open(FILE, "<", $ARGV[0]) or die "error";
  8.  
  9. while (<FILE>)
  10. {
  11.     my $line = $_;
  12.     my @numbers = split(/\s+/, $line); #dziele se kazda linie pliku po dowolnej liczbie spacji regexem
  13.         foreach $number (@numbers) {
  14.    
  15.         if (length($number) > $n) #tu wiadomo, length zwraca dlugosc stringa czyli ilosc cyfr
  16.         {        
  17.             if ($number=~/[6-7]/){ #no i tu tez
  18.                 print "$number\n";
  19.             }
  20.         }
  21.     }
  22. }
  23. close FILE;
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