From 6faf8b7aff3dd706a5f37317fd409bf9ade1e6cb Mon Sep 17 00:00:00 2001
From: Shivani-Sharma-23 <shivanisharma232005@gmail.com>
Date: Fri, 29 Dec 2023 18:06:48 +0530
Subject: [PATCH] Consecutive Operators and Decimal

---
 scripts/script.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/scripts/script.js b/scripts/script.js
index 67931195..d8844518 100644
--- a/scripts/script.js
+++ b/scripts/script.js
@@ -35,11 +35,28 @@ function changeTheme() {
   }
 }
 
+// Flag to track if an operator has been entered
+let operatorEntered = false;
+
 // Displays entered value on screen.
 function liveScreen(enteredValue) {
+  if (!res.value && ["+", "-", "*", "/"].includes(enteredValue)) {
+    return;
+  }
+
   if (!res.value) {
     res.value = "";
   }
+
+  if (["+", "-", "*", "/"].includes(enteredValue)) {
+    if (operatorEntered) {
+      return;
+    }
+    operatorEntered = true;
+  } else {
+    operatorEntered = false;
+  }
+
   res.value += enteredValue;
 }