From a2ad462d5a3db148f55029f94c2a1a03eadddc97 Mon Sep 17 00:00:00 2001
From: Vinay sati <73187537+Vinaysati@users.noreply.github.com>
Date: Wed, 6 Oct 2021 20:43:43 +0530
Subject: [PATCH] JavaScript calculator

I think this is simple calculator using JavaScript
---
 JavaScript  calculator | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 JavaScript  calculator
diff --git a/JavaScript  calculator b/JavaScript  calculator
new file mode 100644
index 0000000..8fbbfc3
--- /dev/null
+++ b/JavaScript  calculator	
@@ -0,0 +1,33 @@
+<html>  
+<body>  
+<script>  
+  
+// i am vinay sati i am create a simple program to create a simple calculator using the if...else...if in JavaScript.  
+// take the operator from the user through prompt box in JavaScript.  
+const operator = prompt('Enter operator to perform the calculation ( either +, -, * or / ): ');  
+  
+// accept the number from the user through prompt box  
+const number1 = parseFloat(prompt ('Enter the first number: '));  
+const number2 = parseFloat(prompt ('Enter the second number: '));  
+  
+let result; // declaration of the variable.  
+  
+// use if, elseif and else keyword to define the calculator condition in JavaScript.  
+if (operator == '+') { // use + (addition) operator to add two numbers  
+    result = number1 + number2;  
+}  
+else if (operator == '-') { // use -  (subtraction) operator to subtract two numbers  
+    result = number1 - number2;  
+}  
+else if (operator == '*') { // use * (multiplication) operator to multiply two numbers  
+    result = number1 * number2;  
+}  
+else {  
+    result = number1 / number2; // use / (division) operator to divide two numbers  
+}  
+  
+// display the result of the Calculator  
+window.alert(" Result is" + result);  
+</script>  
+<body>  
+</html>  
