15 lines
422 B
Perl
15 lines
422 B
Perl
#!/usr/bin/perl
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use warnings;
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use strict;
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my %hash = (
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1 => "January", 2 => "February", 3 => "March", 4 => "April",
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5 => "May", 6 => "June", 7 => "July", 8 => "August",
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9 => "September", 10 => "October", 11 => "November", 12 => "December"
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);
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my $href = \%hash;
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for (keys %$href) {
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print "Key: ", $_, " ";
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print "Hash: ",$hash{$_}, " ";
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print "Ref: ",$$href{$_}, " ";
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print "\n";
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} |