diff --git a/index.html b/index.html
index ef273b7..c145ab2 100755
--- a/index.html
+++ b/index.html
@@ -20,8 +20,8 @@ <h1>Loops Exercises</h1>
 
     <section id="menu">
       <ul>
-        <li><button type="button" class="btn btn-primary" onclick="yourFunctionName()">Example 3.1</button></li>
-        <li><button type="button" class="btn btn-primary" onclick="yourFunctionName()">Example 3.2</button></li>
+        <li><button type="button" class="btn btn-primary" onclick="yourFunctionName(['a', 'b', 'c'], ['1', '2', '3'])">Example 3.1</button></li>
+        <li><button type="button" class="btn btn-primary" onclick="example([90, 5, 36])">Example 3.2</button></li>
       </ul>
     </section>
 
diff --git a/js/script.js b/js/script.js
index c36bf4a..58b56d9 100755
--- a/js/script.js
+++ b/js/script.js
@@ -2,12 +2,31 @@
 
 var display = document.getElementById("display");
 
-function yourFunctionName (){
-  display.innerHTML = "hello";
+function yourFunctionName (arr1, arr2){
+    var newArr = [];
+    for(i = 0; i < arr1.length && arr2.length; i++){
+        newArr.push(arr1[i]);
+        newArr.push(arr2[i]);
+    }
+    //display.innerHTML = newArr;
+    return newArr;
+   
 }
 
-function example(){
-  var v = 3 +4;
-  
-  display.innerHTML = v;
+function example(arr){
+    var str = "";
+    for(i = 0; i < arr.length; i++){
+        str += arr[i];    
+    }
+    for(i =0; i < str.length; i++){
+        arr[i] = str.charAt(i);
+    }
+    arr = arr.sort().reverse()
+    str = "";
+    for(i = 0; i < arr.length; i++){
+        str += arr[i];    
+    }
+    
+    //display.innerHTML = str;
+    return str;
 }
\ No newline at end of file