18 lines
261 B
Perl
18 lines
261 B
Perl
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package part2;
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use 5.34.0;
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use warnings;
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use experimental 'signatures';
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use List::AllUtils qw/ sum /;
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require './part1.pm';
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sub solution(@list) {
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return part1::solution(
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map { my $i = $_; sum map { $list[$i+$_] } 0..2 } 0..$#list-2
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);
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}
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1;
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