49 lines
1.1 KiB
Perl
49 lines
1.1 KiB
Perl
#!/usr/bin/env perl
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use strict;
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use warnings;
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my ($length, $width, $depth) = (10, 20, 15);
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print "The values are: ", $length, $width, $depth, "\n";
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my ($name1, $name2, $name3, $name4) = ('Paul', 'Michael', 'Jessica', 'Megan');
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print "Names are: $name1, $name2, $name3, $name4\n";
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($name1, $name2, $name3, $name4) = qw/Paul Michael Jessica Megan/;
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print "Names are: $name1, $name2, $name3, $name4\n";
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($name1, $name2, $name3, $name4) = qw(Paul Michael Jessica Megan);
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print "Names are: $name1, $name2, $name3, $name4\n";
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my @nums = (1, 2, 3, 4, 5);
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print "\@nums=@nums\n";
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my @more = 6 .. 1000;
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print "\@more=@more\n";
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my @none = ();
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print "\@none=@none\n";
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my @names = qw/Paul Michael Jessica Megan/;
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print "\@names=@names\n";
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my @all = (@nums, @more);
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print "\@all=@all\n";
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my @nested = (@nums, \@more);
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print "\@nested=@nested\n";
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my $all_len = @all;
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my $nested_len = @nested;
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print "\@all has length $all_len\n";
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print "\@nested has length $nested_len\n";
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my @array = (1, 2, 3, 4, 5);
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print $array[0] . "\n";
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print $array[3] . "\n";
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print $array[-1] . "\n";
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print $array[4] . "\n";
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print $array[-1] . "\n";
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print $array[$#array] . "\n";
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