13vi.h

《C/C＋＋程序设计导论（第二版）》一书的程序源文件

// Maze.h  Header file for the Maze class

class Maze
{ public:			void Input (istream& in);			// read in the maze
			void Solve (int x, int y);			// solve the maze
  private:			char cells[10][10];
			int Recursive_Solve (int x, int y);
};

// wrapper function for the extraction operator
istream& operator >> (istream& in, Maze& m);