C++自定义栈实现迷宫求解

 1 1 1 1 1 1 1 1 1 1
 1 0 0 1 1 0 0 0 0 1
 1 0 0 0 1 0 1 0 0 1
 1 0 1 0 0 0 1 1 0 1
 1 0 1 0 0 0 1 1 1 1
 1 0 1 1 1 0 1 1 1 1
 1 0 1 1 1 0 1 1 1 1
 1 1 1 1 1 0 0 0 1 1
 1 1 1 1 1 1 1 0 0 1
 1 1 1 1 1 1 1 1 1 1

/************************************************************************/ 
/*自定义栈                                     */ 
/*通过自定义的简单栈以满足迷宫求解        */ 
/*功能：push() 将元素加入栈中                 */ 
/*        pop() 退栈；topValue() 获得栈顶元素    */ 
/*        clear() 清除栈 length() 获得栈中元素个数*/ 
/************************************************************************/ 
#include  
#include  
using namespace std; 
 
template class PathStack: public stack 
{ 
private: 
  int size; 
  int top; 
  Elem* listArray; 
public: 
  PathStack(int sz = DefaultListSize){ 
    size = sz; 
    top = 0; 
    listArray = new Elem[sz]; 
  } 
  ~PathStack(){ delete []listArray; } 
  void clear(){ top = 0; } 
  /****向栈中加入元素****/ 
  bool push(const Elem& item); 
  /***********退栈**********/ 
  Elem pop(); 
  /********获得栈顶元素*******/ 
  Elem topValue() const; 
  int length() const { return top; } 
}; 
 
template 
bool PathStack::push(const Elem& item){ 
  if(top == size) return false; 
  listArray[top++] = item; 
  return true; 
} 
 
template 
Elem PathStack::pop(){ 
  Elem it; 
  if(top == 0) return it; 
  it = listArray[--top];  
  return it; 
} 
 
template 
Elem PathStack::topValue() const{ 
  Elem it; 
  if(top == 0) return it; 
  it = listArray[top - 1]; 
  return it; 
} 

//迷宫求解的方法类 
//功能：通过findPath() 方法实现对路径的查找 
//       通过printPath()方法将路径打印出来 
#include "PathStack.h" 
#include  
using namespace std; 
 
class MazeSolveMethod 
{ 
private: 
  static int maze[10][10];//存放迷宫数据 
  PathStack pathStack;//定义栈 
public: 
  MazeSolveMethod():pathStack(100){ 
  } 
  ~MazeSolveMethod(){ } 
  void findPath(int startX,int startY); 
  void printPath() const; 
}; 
 
int MazeSolveMethod::maze[10][10] = { 
  {1,1,1,1,1,1,1,1,1,1}, 
  {1,0,0,1,1,0,0,0,0,1}, 
  {1,0,0,0,1,0,1,0,0,1}, 
  {1,0,1,0,0,0,1,1,0,1}, 
  {1,0,1,0,0,0,1,1,1,1}, 
  {1,0,1,1,1,0,1,1,1,1}, 
  {1,0,1,1,1,0,1,1,1,1}, 
  {1,1,1,1,1,0,0,0,1,1}, 
  {1,1,1,1,1,1,1,0,0,1}, 
  {1,1,1,1,1,1,1,1,1,1}, 
}; 
 
void MazeSolveMethod::findPath(int startX,int startY){ 
  int x = startX; 
  int y = startY; 
  pathStack.push(x); 
  pathStack.push(y); 
  maze[x][y] = 2; 
  cout<<"进入方法！"<= 8 && y >= 8){ 
        break; 
      }else{ 
        maze[x][y] = 3; 
        y = pathStack.pop(); 
        x = pathStack.pop(); 
      } 
      y = pathStack.topValue(); 
      int temp = pathStack.pop(); 
      x = pathStack.topValue(); 
      pathStack.push(temp); 
    } 
  } 
} 
 
void MazeSolveMethod::printPath() const{ 
  cout<<"printPath"<

/************************************************************************/ 
/*迷宫求解----栈方法实现*/ 
//功能：通过对栈实现迷宫算法求解 
//Author：Andrew 
//Date  ：2012-10-20 
/************************************************************************/ 
#include "MazeSolveMethod.h" 
#include  
using std::cout; 
using std::endl; 
 
int main(){ 
 
  MazeSolveMethod solve; 
  solve.findPath(1,1); 
  solve.printPath(); 
  system("pause"); 
  return 0; 
}