From 473d663a9310ea7d8187eb78637b3ca89a58cb45 Mon Sep 17 00:00:00 2001
From: chirvasitua <stuart-little@users.noreply.github.com>
Date: Tue, 6 Jul 2021 09:38:15 -0400
Subject: 1st commit on 115_lua

---
 challenge-115/stuart-little/lua/ch-1.lua | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 challenge-115/stuart-little/lua/ch-1.lua

(limited to 'challenge-115/stuart-little/lua/ch-1.lua')

diff --git a/challenge-115/stuart-little/lua/ch-1.lua b/challenge-115/stuart-little/lua/ch-1.lua
new file mode 100755
index 0000000000..9e995c6791
--- /dev/null
+++ b/challenge-115/stuart-little/lua/ch-1.lua
@@ -0,0 +1,20 @@
+#!/usr/bin/env lua
+
+-- run <script> <space-separated strings>
+
+t={}
+
+for _,s in ipairs(arg) do
+   t[s:sub(1,1)] = (t[s:sub(1,1)] or 0)+1
+   t[s:sub(-1)] = (t[s:sub(-1)] or 0)-1
+end
+
+for _,v in pairs(t) do
+   if v ~= 0 then
+      print(0)
+      os.exit()
+   end
+end
+
+print((#arg < 2) and 0 or 1)
+   
-- 
cgit