MVi

template<class T>class list{  T *A_data;  unsigned int A_size;  public:  list(unsigned int sz) : A_size(sz) {A_data = new T[sz];}  T &operator[](unsigned int index) {return(A_data[index]);}  list operator=(const list &right)  {    delete[] A_data;    A_data = right.A_data;    A_size = right.A_size;    return(A_data);  }  unsigned int size() const {return(A_size);}  ~list() {delete[] A_data;}};