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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
12433 changed files with 156208 additions and 123 deletions
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3
Task/Remove-duplicate-elements/Perl/remove-duplicate-elements-1.pl Normal file
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use List::MoreUtils qw(uniq);
my @uniq = uniq qw(1 2 3 a b c 2 3 4 b c d);

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Task/Remove-duplicate-elements/Perl/remove-duplicate-elements-2.pl Normal file
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my %seen;
my @uniq = grep {!$seen{$_}++} qw(1 2 3 a b c 2 3 4 b c d);

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Task/Remove-duplicate-elements/Perl/remove-duplicate-elements-3.pl Normal file
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my %hash = map { $_ => 1 } qw(1 2 3 a b c 2 3 4 b c d);
my @uniq = keys %hash;

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Task/Remove-duplicate-elements/Perl/remove-duplicate-elements-4.pl Normal file
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my %seen;
@seen{qw(1 2 3 a b c 2 3 4 b c d)} = ();
my @uniq = keys %seen;