From 65d0924db079387e5b623da559aab651f0c73124 Mon Sep 17 00:00:00 2001
From: corvettes13 <86648326+corvettes13@users.noreply.github.com>
Date: Thu, 2 Dec 2021 20:37:06 -0600
Subject: Create ch-2.pl

---
 challenge-140/paul-fajman/perl/ch-2.pl | 38 ++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 challenge-140/paul-fajman/perl/ch-2.pl

diff --git a/challenge-140/paul-fajman/perl/ch-2.pl b/challenge-140/paul-fajman/perl/ch-2.pl
new file mode 100644
index 0000000000..0cb95394bf
--- /dev/null
+++ b/challenge-140/paul-fajman/perl/ch-2.pl
@@ -0,0 +1,38 @@
+#!/usr/bin/perl
+
+# Weekly Challenge 140 Task 2
+#
+# You are given 3 positive integers, $i, $j and $k.
+#
+# Write a script to print the $kth element in the sorted multiplication table of $i and $j.
+
+use strict;
+use warnings;
+
+my ($i, $j, $k);
+
+if ($#ARGV eq 2) {
+  $i = $ARGV[0];
+  $j = $ARGV[1];
+  $k = $ARGV[2];
+}
+else {
+  print "Using test data. Provide 3 input numbers to test your own numbers.\n";
+  $i = 3;
+  $j = 3;
+  $k = 6;
+}
+
+my @mtable;
+
+for my $x (1..$i) {
+  for my $y (1..$j) {
+    push @mtable, $x*$y;
+  }
+}
+
+# Need the $a <=> $b comparison for numeric values
+my @stable = sort { $a <=> $b } @mtable;
+my $kth = $stable[$k-1];
+
+print "\n$kth is element number $k in multiplication table $i x $j\n";
-- 
cgit