Merge pull request #3763 from stuart-little/stuart-little_105_perl

1st commit on 105_perl

2 files changed, 41 insertions, 0 deletions

diff --git a/challenge-105/stuart-little/perl/ch-1.pl b/challenge-105/stuart-little/perl/ch-1.pl
new file mode 100755
index 0000000000..50beff816c
--- /dev/null
+++ b/challenge-105/stuart-little/perl/ch-1.pl
@@ -0,0 +1,16 @@
+#!/usr/bin/perl
+use warnings;
+use v5.12;
+
+# run <script> <exponent> <number>
+
+use feature qw(signatures);
+no warnings qw(experimental::signatures);
+
+sub nthRoot($exp,$nr) {
+    my $rootFloor = 1;
+    while (($rootFloor+1)**$exp <= $nr) {$rootFloor++};
+    return ($rootFloor ** $exp == $nr) ? ($rootFloor) : (exp ((log $nr)/$exp))
+}
+
+say nthRoot(@ARGV[0,1]);
diff --git a/challenge-105/stuart-little/perl/ch-2.pl b/challenge-105/stuart-little/perl/ch-2.pl
new file mode 100755
index 0000000000..5266f1f35b
--- /dev/null
+++ b/challenge-105/stuart-little/perl/ch-2.pl
@@ -0,0 +1,25 @@
+#!/usr/bin/perl
+use warnings;
+use v5.12;
+
+# run <script> <name>
+
+use feature qw(signatures);
+no warnings qw(experimental::signatures);
+
+sub ellis($c,$name) {
+    qq|${\ do{$c}}o-| . (($c eq substr(lc $name,0,1)) ? (substr($name,1)) : ($c . substr($name,1)));
+}
+
+sub verse($name) {
+    my $main = ucfirst($name);
+    my $verse=<<"END";
+$main, $main, ${\ do {ellis('b',$main)}}
+Bonana-fanna ${\ do {ellis('f',$main)}}
+Fee fi ${\ do {ellis('m',$main)}}
+$main!    
+END
+    return $verse;
+}
+
+say verse($ARGV[0]);