56 lines
1.5 KiB
Perl
Executable File
56 lines
1.5 KiB
Perl
Executable File
#!/usr/bin/env perl
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# Copyright 2023 Síle Ekaterin Liszka
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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use strict;
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use warnings;
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use feature qw(:5.36);
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use autodie;
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open my $fh, '<', 'input.txt';
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my $total = 0;
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my %map = (
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one => 1,
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two => 2,
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three => 3,
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four => 4,
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five => 5,
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six => 6,
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seven => 7,
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eight => 8,
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nine => 9,
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);
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for my $i (1..9) {
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$map{$i} = $i;
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}
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for my $line (<$fh>) {
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chomp $line;
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$line =~ /^[a-z]*(\d)/;
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my $x = $1;
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$line =~ /(\d)[a-z]*$/;
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my $y = $1;
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my $z = $x . $y;
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$total += $z;
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}
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say $total;
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