i need a c++ code which explain insertion and deletion of nodes from any position
No, what you need is to read the Daniweb Forum Rules, specifically this one:
Do provide evidence of having done some work yourself if posting questions from school or work assignments
We are perfectly willing to help you, if you ask a meaningful question, and will do our best to assist you in fixing problems with code you post here. However, you need to show that you have made a good faith effort to solve the problem on your own before posting about it here.
In this case, if you really aren't certain where to start, ask a pertinent question rather than simply demanding a handout. Oh, and search the forum archives as well; there are dozens if not hundreds of examples of linked list implementations on this site already, and one of them ought to be enough to give you a leg up.
i want to learn c++
@javedkalabagh - please don't hijack other people's threads. Not good netiquette. Start your own thread to get help with learning C++.
@M-Andrew: You will not receive any such help here, as we are not here to do your work. We're here to help you if you're stuck or can't understand anything related to programming.
@javedkalabagh: Please, make a post of your own, hi-jacking another is just old-school crap!