typedef int xsd__int;class vector{ public:  xsd__int *__ptr;  int __size;  struct soap *soap;  vector();  vector(int n);  ~vector();  void resize(int n);  int& operator[](int i);};class matrix{ public:  vector *__ptr;  int __size;  struct soap *soap;  matrix();  matrix(int n, int m);  ~matrix();  void resize(int n, int m);  vector& operator[](int i);};int ns1__magic(xsd__int rank, matrix *result);