class Hanoi
{
 public:
 Hanoi();
 ~Hanoi();
 void fillTowers(int);
 void displayTowers();
 void moveDisks(char, char);
 int solveTowers(int, char, char, char);
 
 private:
  int topA, topB, topC, moves;
  int towerA[9], towerB[9], towerC[9];
};