From 5e34312e42721aae0d8919df7ef31ffaff435555 Mon Sep 17 00:00:00 2001
From: Piotr Russ <piotr.russ@betvictor.com>
Date: Mon, 7 Dec 2020 22:36:36 +0100
Subject: day2

---
 day2/day2-2.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 day2/day2-2.js

(limited to 'day2/day2-2.js')

diff --git a/day2/day2-2.js b/day2/day2-2.js
new file mode 100644
index 0000000..d9848c3
--- /dev/null
+++ b/day2/day2-2.js
@@ -0,0 +1,14 @@
+const data = require('./data')
+const checkPass = (query) => {
+  const first = (parseInt(query.split("-")[0]) - 1)
+  const second = (parseInt(query.split("-")[1].split(" ")[0]) - 1)
+  const letter = query.split(" ")[1].split(":")[0]
+  const pass = query.split(" ")[2]
+
+  return pass[first] === letter && pass[second] !== letter
+    || pass[first] !== letter && pass[second] === letter
+}
+
+let valid = 0
+data.forEach(q => checkPass(q) && (valid += 1))
+console.log(valid)
-- 
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