From 7bd3ebe6f8e3bfb11a92af54aad975b34888049e Mon Sep 17 00:00:00 2001
From: Paulo Custodio <pauloscustodio@gmail.com>
Date: Wed, 23 Jun 2021 23:36:00 +0100
Subject: Add bc solution to challenge 006

---
 challenge-001/paulo-custodio/test.pl    | 2 +-
 challenge-006/paulo-custodio/bc/ch-2.bc | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 challenge-006/paulo-custodio/bc/ch-2.bc

diff --git a/challenge-001/paulo-custodio/test.pl b/challenge-001/paulo-custodio/test.pl
index a8a46745f3..2bc0715c09 100644
--- a/challenge-001/paulo-custodio/test.pl
+++ b/challenge-001/paulo-custodio/test.pl
@@ -68,7 +68,7 @@ for my $lang (grep {-d} sort keys %LANG) {
                     # build test command line
                     my $cmd;
                     if ($lang eq 'bc') {        # needs args in stdin
-                        $cmd = "echo ".$spec->{args}."|$exec";
+                        $cmd = "echo ".($spec->{args}//"")."|$exec";
                     }
                     else {
                         $cmd = "$exec ".value_or_eval($spec->{args});
diff --git a/challenge-006/paulo-custodio/bc/ch-2.bc b/challenge-006/paulo-custodio/bc/ch-2.bc
new file mode 100644
index 0000000000..631718706d
--- /dev/null
+++ b/challenge-006/paulo-custodio/bc/ch-2.bc
@@ -0,0 +1,8 @@
+#!/usr/bin/bc -ql
+scale=100
+pi=4*a(1)
+ex=pi*sqrt(163)
+rk=e(ex)
+scale=12
+rk/1
+quit
\ No newline at end of file
-- 
cgit