Week 225 Task 1

1 files changed, 26 insertions, 0 deletions

diff --git a/challenge-225/cheok-yin-fung/perl/ch-1.pl b/challenge-225/cheok-yin-fung/perl/ch-1.pl
new file mode 100644
index 0000000000..19880b7a78
--- /dev/null
+++ b/challenge-225/cheok-yin-fung/perl/ch-1.pl
@@ -0,0 +1,26 @@
+# The Weekly Challenge 225
+# Task 1 Max Words
+use v5.30.0;
+use warnings;
+use List::Util qw/uniqstr/;
+
+sub mw { 
+    my @list = $_[0]->@*;
+    my $max = 0;
+    s/\p{PosixPunct}/ /g for @list;
+    for my $sent (@list) {
+        my @arr;
+        push @arr, (split /\s+/, $sent);
+        my $words = uniqstr @arr;
+        $max = $words if $words > $max;
+    }
+    return $max;
+}
+
+use Test::More tests=>2;
+ok 8 == mw(["Perl and Raku, belong to the same family.",
+                "I love Perl.",
+                "The Perl and Raku Conference."]);
+ok 7 == mw(["The Weekly Challenge.",
+                "Python is the most popular guest language.",
+                "Team PWC has over 300 members."]);