5、stream> using namespace std; class Matrix { private: int **pmatrix; int imaxx,imaxy; static int matrixnum; public: Matrix(unsigned int x,unsigned int y); Matrix(Matrix &m); ~Matrix(); bool SetValue(unsigned int x,unsigned int y,int value); void input()
6、; void print() const; Matrix operator * (Matrix &m); Matrix operator = (Matrix &m); friend Matrix Rotate(Matrix &m); friend Matrix Mul(Matrix a,Matrix b);}; int Matrix::matrixnum=0; Matrix::Matrix(unsigned int x,unsigned int y) { pmatrix=new int *[x]; if(!pma