Which one of the following is correct output for the following javascriptcode
<ol class="dp-xml" start="1">
 	<li class="alt">var <span class="attribute">string1</span> = <span class="attribute-value">"Letsfindout"</span>;</li>
 	<li class=""> var <span class="attribute">intvalue</span> = <span class="attribute-value">40</span>;</li>
 	<li class="alt"> alert( string1 + intvalue );</li>
</ol>