8 lines
194 B
Perl
8 lines
194 B
Perl
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use 5.010;
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use Regexp::Common;
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use List::Util qw(sum);
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my @ints = grep { /^$RE{num}{int}$/ } map { $$_ // '' } values %::;
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my $num = @ints;
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my $sum = sum @ints;
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say "$num integers, sum = $sum";
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