From 1f111a5b8a208f6455641918e4042aac3f2479b0 Mon Sep 17 00:00:00 2001
From: jheave <jimenezjheave123@gmail.com>
Date: Wed, 13 Jul 2022 00:34:54 +0800
Subject: [PATCH] add logic

---
 solutions/day-01/level1.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/solutions/day-01/level1.js b/solutions/day-01/level1.js
index e69de29..caf993b 100644
--- a/solutions/day-01/level1.js
+++ b/solutions/day-01/level1.js
@@ -0,0 +1,9 @@
+const mixedDataTypes = [1, 'string', true, null, undefined, {}, [], () => {}];
+const itCompanies = ['Facebook', 'Google', 'Microsoft', 'Apple','IBM', 'Oracle', 'Amazon'];
+
+console.log(itCompanies);
+console.log(`length of IT companies ${itCompanies.length}`)
+console.log(`${itCompanies[0]}, ${itCompanies[(itCompanies.length - 1)/2]}, ${itCompanies[itCompanies.length - 1]}`)
+// display each company in the array on a new line
+const displayCompanies = itCompanies.map(company => console.log(company));
+console.log(itCompanies.map(item => item.toUpperCase()));