Read in this issue:
Sou iniciante na area de Analise e desenvolvimente de sistemas gostaria de saber como desenvolver em C++ um lista encadeada onde temos que incluir uma disciplina e dentro de casa disciplina alunos e tambem listar isso tudo , deletar aluno deletar disciplina.
I suggest to try with the Brazilian C++ forum (social.msdn.microsoft.com/.../threads). I'm pretty sure you'll find plenty of examples of that chained list you are looking for.
Eventually, I'll translate your request to English here to see if some reader could help you: Carlos is a beginner in the area of System Analysis and Development and he'd like to know how to develop in C++ a chained list where he can add subjects; for each subject he can add students. The exercise also requires that the whole list is displayed (all the subjects with its respective students), beside being able to delete a student and/or a discipline.