Finished challenge-017 ch-1 only with perl

2 files changed, 23 insertions, 0 deletions

diff --git a/challenge-017/lakpatashi/README b/challenge-017/lakpatashi/README
new file mode 100644
index 0000000000..bc153bd576
--- /dev/null
+++ b/challenge-017/lakpatashi/README
@@ -0,0 +1 @@
+Solution by lakpatashi
diff --git a/challenge-017/lakpatashi/perl/ch-1.pl b/challenge-017/lakpatashi/perl/ch-1.pl
new file mode 100755
index 0000000000..e20e9d7e2f
--- /dev/null
+++ b/challenge-017/lakpatashi/perl/ch-1.pl
@@ -0,0 +1,22 @@
+#!/usr/bin/perl
+
+use warnings;
+use strict;
+use Data::Dumper;
+use List::Util qw(sum);
+use feature qw(switch);
+
+#part 1
+sub A{
+	my ($m,$n) = @_;
+	if($m == 0){
+		return $n+1
+	}elsif($n == 0){
+		return A($m-1,1);
+	}else{
+		return A($m-1, A($m, $n-1));
+	}
+}
+print A(1,2);
+
+#part 2