garbbage nodes get added in linklist after some time
<p>I am creating a linklist using class in c++,I am adding 3 nodes and ensuring that end points to null. when i print my linklist repetitively after some time in first some times it gives right results but after some time some new garbage nodes also gets printed. 
I am sure no where else I am adding nodes in linklist. 
If anyone know possible reasons please help me.</p>

<p>thank you.  </p>
