From bd7299957268fdcda38c666bdeeb9e4a377e36f5 Mon Sep 17 00:00:00 2001
From: Steven Wilson <steven1170@zoho.eu>
Date: Sun, 4 Sep 2022 13:51:05 +0100
Subject: add solution week 180 task 1 in perl

---
 challenge-180/steven-wilson/perl/ch-01.pl | 33 +++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 challenge-180/steven-wilson/perl/ch-01.pl

diff --git a/challenge-180/steven-wilson/perl/ch-01.pl b/challenge-180/steven-wilson/perl/ch-01.pl
new file mode 100644
index 0000000000..60bf86968e
--- /dev/null
+++ b/challenge-180/steven-wilson/perl/ch-01.pl
@@ -0,0 +1,33 @@
+#!/usr/bin/env perl
+# Week 180 Task 1
+# Write a script to find out the first unique character in the given string
+# and print its index (0-based).
+
+use strict;
+use warnings;
+use Test::More;
+
+ok(first_unique_character("Perl Weekly Challenge") == 0, "First");
+ok(first_unique_character("Long Live Perl") == 1, "Second");
+ok(first_unique_character("LOLOLx") == 5, "Last");
+ok(!defined(first_unique_character("LOLO")), "None");
+done_testing();
+
+sub first_unique_character {
+	my $s = shift;
+	my $len = length $s;
+	my $index = 0;
+	while ( $index < $len) {
+		my $c = substr $s, $index, 1;
+		my $number = () = $s =~ /$c/gi;
+		if ( $number == 1){
+			last;
+		}
+		$index++;
+		if ($index == $len) {
+			undef $index;
+			last;
+		}
+	}
+	return $index;
+}
\ No newline at end of file
-- 
cgit 


From da25ccd5e0a44350c38ced981192339ece78424e Mon Sep 17 00:00:00 2001
From: Steven Wilson <steven1170@zoho.eu>
Date: Sun, 4 Sep 2022 16:24:45 +0100
Subject: add solution week 180 task 2 in perl

---
 challenge-180/steven-wilson/perl/ch-02.pl | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 challenge-180/steven-wilson/perl/ch-02.pl

diff --git a/challenge-180/steven-wilson/perl/ch-02.pl b/challenge-180/steven-wilson/perl/ch-02.pl
new file mode 100644
index 0000000000..f68652e646
--- /dev/null
+++ b/challenge-180/steven-wilson/perl/ch-02.pl
@@ -0,0 +1,28 @@
+#!/usr/bin/env perl
+# Week 180 Task 2
+# You are given list of numbers, @n and an integer $i.
+# Write a script to trim the given list where element is less than or equal to
+# the given integer.
+
+use strict;
+use warnings;
+use Test::More;
+
+my @n_t1 = ( 1, 4, 2, 3, 5 );
+my $i_t1 = 3;
+my @r_t1 = ( 4, 5 );
+
+my @n_t2 = ( 9, 0, 6, 2, 3, 8, 5 );
+my $i_t2 = 4;
+my @r_t2 = ( 9, 6, 8, 5 );
+
+is_deeply( trim_list( $i_t1, \@n_t1 ), \@r_t1 );
+is_deeply( trim_list( $i_t2, \@n_t2 ), \@r_t2 );
+done_testing();
+
+sub trim_list {
+    my $i     = shift;
+    my $n_ref = shift;
+    my @r     = grep { $_ > $i } @{$n_ref};
+    return \@r;
+}
-- 
cgit