Add script.js

script.js

@@ -0,0 +1,56 @@
+function isEven(num) {
+    return num % 2 === 0;
+}
+
+function isPrime(num) {
+    if (num <= 1) return false;
+
+    for (let i = 2; i <= Math.sqrt(num); i++) {
+        if (num % i === 0) return false;
+    }
+
+    return true;
+}
+
+function generateAnalysis(num) {
+    let output = "";
+    let evenCount = 0;
+    let oddCount = 0;
+    let primeCount = 0;
+
+    for (let i = 1; i <= num; i++) {
+
+        if (isEven(i)) {
+            output += i + " - Even";
+            evenCount++;
+        } else {
+            output += i + " - Odd";
+            oddCount++;
+        }
+
+        if (isPrime(i)) {
+            output += " | Prime";
+            primeCount++;
+        }
+
+        output += "<br>";
+    }
+
+    output += "<br><strong>Total Even Numbers: " + evenCount + "</strong><br>";
+    output += "<strong>Total Odd Numbers: " + oddCount + "</strong><br>";
+    output += "<strong>Total Prime Numbers: " + primeCount + "</strong>";
+
+    return output;
+}
+
+function handleAnalyze() {
+    let num = document.getElementById("numberInput").value;
+
+    if (num <= 0) {
+        document.getElementById("output").innerHTML = "⚠️ Enter a valid number";
+        return;
+    }
+
+    let result = generateAnalysis(num);
+    document.getElementById("output").innerHTML = result;
+}