2 files changed, 75 insertions, 0 deletions
diff --git a/challenge-074/perlboy1967/perl/ch-1.pl b/challenge-074/perlboy1967/perl/ch-1.pl
new file mode 100755
index 0000000000..d6de26a7d7
--- /dev/null
+++ b/challenge-074/perlboy1967/perl/ch-1.pl
@@ -0,0 +1,44 @@
+#!/usr/bin/perl
+
+# Perl Weekly Challenge - 074
+# - https://perlweeklychallenge.org/blog/perl-weekly-challenge-074/
+#
+# Task 1 - Majority Element
+#
+# Author: Niels 'PerlBoy' van Dijke
+
+use strict;
+use warnings;
+
+use List::Util qw(max);
+use POSIX q(floor);
+
+my @A = @ARGV;
+
+# Create a list with some random numbers if none provided
+@A = map {int(rand(3))} (1 .. 3 + rand(5))
+  if (!scalar @A);
+
+my $N = scalar(@A);
+my %ME = ();
+my $reason;
+my $me;
+
+$ME{$_}++ foreach (@A);
+my $max = max(values %ME);
+my @max = grep { $_ if $ME{$_} == $max } keys %ME;
+
+if (scalar @max ==  1 and
+    $max > floor($N/2)) {
+  ($me, $reason) = ($max[0],
+                    sprintf('as %d appears %d times in list which is more than floor(%d/2).',
+                             $max[0], $max, $N));
+} else {
+  ($me, $reason) = (-1,
+                    sprintf('as none of the elements appears more than floor(%d/2).',
+                            $N));
+}
+
+printf "Input: \@A = (%s)\n", join(', ', @A);
+printf "Output: %d %s\n", $me, $reason;
+
diff --git a/challenge-074/perlboy1967/perl/ch-2.pl b/challenge-074/perlboy1967/perl/ch-2.pl
new file mode 100755
index 0000000000..124fdaa412
--- /dev/null
+++ b/challenge-074/perlboy1967/perl/ch-2.pl
@@ -0,0 +1,31 @@
+#!/usr/bin/perl
+
+# Perl Weekly Challenge - 074
+# - https://perlweeklychallenge.org/blog/perl-weekly-challenge-074/
+#
+# Task 2 - FNR Character 
+#
+# Author: Niels 'PerlBoy' van Dijke
+
+use strict;
+use warnings;
+
+use Data::Dumper;
+use Tie::IxHash;
+
+my @test = qw(ababc xyzzyx abcabdeabefaf);
+
+my ($S) = @ARGV;
+$S //= $test[rand(scalar @test)];
+
+my $O;
+tie my %cf, 'Tie::IxHash';
+
+foreach my $c (split(//, $S)) {
+  $cf{$c}++;
+  my @c = grep { $_ if $cf{$_} == 1 } keys %cf;
+  $O .=  (scalar @c ? $c[-1] : '#');
+}
+
+printf "Input: \$S = '%s'\n", $S;
+printf "Output:     '%s'\n", $O;