which one has no syntax error between these 4 statements ? I am confused
<p>Which has no syntax error? I am wondering which of the 4 has no syntax error    </p>



<pre><code> alert("hello "+3+" times); 
</code></pre>



<pre><code> alert("hello "+3 times);   
</code></pre>



<pre><code> alert("hello +3+ times");  
</code></pre>



<pre><code> alert("hello "+3 +" times);    
</code></pre>
