Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:41:30: error: no matching function for call to ‘std::vector<stackElem>::erase(long int&, long int&)’ st[stn].erase(pos,nrelem); ^ user.cpp:41:30: note: candidates are: In file included from /usr/include/c++/4.8/vector:69:0, from user.cpp:2: /usr/include/c++/4.8/bits/vector.tcc:134:5: note: std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = stackElem; _Alloc = std::allocator<stackElem>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<stackElem*, std::vector<stackElem> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = stackElem*] vector<_Tp, _Alloc>:: ^ /usr/include/c++/4.8/bits/vector.tcc:134:5: note: candidate expects 1 argument, 2 provided /usr/include/c++/4.8/bits/vector.tcc:146:5: note: std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(std::vector<_Tp, _Alloc>::iterator, std::vector<_Tp, _Alloc>::iterator) [with _Tp = stackElem; _Alloc = std::allocator<stackElem>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<stackElem*, std::vector<stackElem> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = stackElem*] vector<_Tp, _Alloc>:: ^ /usr/include/c++/4.8/bits/vector.tcc:146:5: note: no known conversion for argument 1 from ‘long int’ to ‘std::vector<stackElem>::iterator {aka __gnu_cxx::__normal_iterator<stackElem*, std::vector<stackElem> >}’