Create script.js

script.js

@@ -0,0 +1,19 @@
+// Function to append the clicked button value to the display
+function appendToDisplay(value) {
+    document.getElementById('display').value += value;
+}
+
+// Function to clear the display
+function clearDisplay() {
+    document.getElementById('display').value = '';
+}
+
+// Function to calculate the result of the expression in the display
+function calculateResult() {
+    try {
+        let result = eval(document.getElementById('display').value);
+        document.getElementById('display').value = result;
+    } catch (error) {
+        document.getElementById('display').value = 'Error';
+    }
+}