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Re^2: match two elements from an array in a row

by Kanji (Parson)
on Aug 17, 2007 at 01:45 UTC ( #633200=note: print w/replies, xml ) Need Help??

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  1. or download this
    if ($data[$i] =~ m/^(?:81|82)$/ && $data[$i] eq $data[$i+1]) {
    
  2. or download this
    my %wanted = map { $_, 1 } qw(
        81
    ...
    
    for my $i (0 .. ($#data - 1)) {
        if (exists $wanted{$data[$i]} && $data[$i] eq $data[$i+1]) {
    

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