2 files changed, 58 insertions, 0 deletions
diff --git a/challenge-196/zapwai/perl/ch-1.pl b/challenge-196/zapwai/perl/ch-1.pl
new file mode 100644
index 0000000000..f7eb7356c5
--- /dev/null
+++ b/challenge-196/zapwai/perl/ch-1.pl
@@ -0,0 +1,28 @@
+#!/usr/bin/env perl
+my @list;
+my @testlist = ( [3,1,4,2],
+		 [1,2,3,4],
+		 [1,3,2,4,6,5],
+		 [1,3,4,2],
+	     );
+for (@testlist) {
+    @list = @{$_};    
+    driver();
+}
+sub driver {
+    print "Input: (".join(",",@list).")\n";
+    print "Output: ";
+
+    for my $i (0 .. $#list - 2) {
+	for my $j ($i + 1 .. $#list -1) {
+	    for my $k ($j + 1 .. $#list) {
+		if ( ($list[$i] < $list[$k]) &&
+		     ($list[$k] < $list[$j]) ) {
+		    print "(", join(",",@list[$i, $j, $k]), ")\n";
+		    return;
+		}
+	    }
+	}
+    }
+    print "()\n";
+}
diff --git a/challenge-196/zapwai/perl/ch-2.pl b/challenge-196/zapwai/perl/ch-2.pl
new file mode 100644
index 0000000000..640b34688e
--- /dev/null
+++ b/challenge-196/zapwai/perl/ch-2.pl
@@ -0,0 +1,30 @@
+#!/usr/bin/env perl
+my @list1 = (1,3,4,5,7);
+my @list2 = (1,2,3,6,7,9);
+my @list3 = (0,1,2,4,5,6,8,9);
+my @lists = (\@list1, \@list2, \@list3);
+
+for my $ref (@lists) {
+    my @list = @{$ref};
+    print "Input: (".join(",",@list).")\n";
+    print "Output: ";
+
+    my $range_flag = 0;
+    my $comma_flag = 0;
+    for my $index (0 .. $#list) {
+	if ($list[$index + 1] == $list[$index] + 1) {
+	    if (!$range_flag) {
+		$range_flag = 1;
+		print ", " if ($comma_flag);
+		print "[$list[$index],";
+	    }
+	} else {
+	    if ($range_flag) {
+		$range_flag = 0;
+		$comma_flag = 1;
+		print "$list[$index]]";
+	    }
+	}
+    }
+    print "\n";
+}