From 230a46e148029b2014201616c06023b63043961d Mon Sep 17 00:00:00 2001
From: Piotr Russ <mail@pruss.it>
Date: Tue, 15 Dec 2020 20:58:10 +0100
Subject: day1

---
 day1/day1-2.js | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 day1/day1-2.js

(limited to 'day1/day1-2.js')

diff --git a/day1/day1-2.js b/day1/day1-2.js
new file mode 100644
index 0000000..2d1e974
--- /dev/null
+++ b/day1/day1-2.js
@@ -0,0 +1,8 @@
+const data = require('./data')
+const numbers = data.split(/\n/).filter(d => d).map(d => parseInt(d))
+let number2
+const number1 = numbers.find(n => numbers.some(nu => {
+  return number2 = numbers.find(num => n + nu + num === 2020)
+}))
+
+console.log('Answer: ', number1 * number2 * (2020 - number1 - number2))
-- 
cgit v1.2.3