From 452decc0a1f6496e960d43abcc3e7de1e0dd1924 Mon Sep 17 00:00:00 2001
From: asadgulxar10 <51773651+asadgulxar10@users.noreply.github.com>
Date: Mon, 30 Sep 2019 12:54:16 +0500
Subject: [PATCH] Update main.js

---
 main.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.js b/main.js
index 6fb0fe5..3774a0c 100644
--- a/main.js
+++ b/main.js
@@ -13,7 +13,7 @@ const operators = ["+", "-", "x", "÷"];
 
 function handleKeyPress (e) {
   const key = e.target.dataset.key;
-  const lastChar = operation[operation.length - 1];
+  const lastChar = operation.pop(); use build in functions
 
   if (key === "=") {
     return;