#include<iostream>
#include<stack>
#include<list>
using namespace std;

#define Row  10
#define Col  10


typedef struct{
    int row,col;
}Seat;

typedef struct  
{
    Seat se;
    int di;
}ElemType;

void ShowMaze(int Maze[Row][Col])
{
   for(int i=0;i<10;++i)
   {
        for(int j=0;j<10;++j)
        {
            cout<<Maze[i][j]<<" ";
        }
        cout<<endl;
   }
}

Seat NextPos(Seat &Curpos, int di)
{
    //返回当前节点的下一节点
    Seat seat = Curpos;
    switch(di)
    {
    case 1:       //东
        seat.col++;
        break;
    case 2:        //南
        seat.row++;
        break;
    case 3:        //西
        seat.col--;
        break;
    case 4:        //北
        seat.row--;
        break;
    }
    return seat;     
}

void FootPrint(int Maze[Row][Col],Seat CurPos)
{
    Maze[CurPos.row][CurPos.col]=2;
}

bool Pass(int Maze[Row][Col],Seat CurPos)
{
    if (Maze[CurPos.row][CurPos.col]==0)
    {
        return true;
    }
    else return false;
}

void MarkPrint(int Maze[Row][Col],Seat seat)
{
    Maze[seat.row][seat.col]=3;
}
bool MazePath(int Maze[Row][Col],Seat start,Seat end)
{
    Seat CurPos = start;
    ElemType e;
    stack<ElemType>  st;
    do
    {
        if (Pass(Maze,CurPos))
        {
            e.se=CurPos;
            e.di=1;        
            st.push(e);
            FootPrint(Maze,CurPos);
            if ((CurPos.row==end.row)&&(CurPos.col==end.col))
            {
                return true;
            }
            else
            {
                CurPos=NextPos(CurPos,e.di);
            }
        }
        else
        {
            if (!st.empty())
            {   
                e=st.top ();
                st.pop();
                while((e.di==4)&&(!st.empty()))
                {
                    MarkPrint(Maze,e.se);
                    e= st.top();               
                    st.pop (); //退回一步            
                }
                if(e.di<4)
                {
                    e.di++;
                    st.push(e);
                    CurPos=NextPos(e.se,e.di);
                }
            }
        }
        
    } while (!st.empty());
    return false;
}

void main()
{
    Seat start={1,0};
    Seat end={8,9};
    int Maze[Row][Col]={
        {1,1,1,1,1,1,1,1,1,1},
        {0,0,0,0,0,0,1,1,1,1},
        {1,0,1,1,1,0,0,1,1,1},
        {1,0,0,1,1,0,1,1,1,1},
        {1,1,0,0,0,1,1,1,1,1},
        {1,0,0,1,0,0,0,0,0,1},
        {1,0,1,0,0,1,1,1,1,1},
        {1,0,1,0,1,1,0,0,0,1},
        {1,0,1,0,0,0,0,1,0,1},
        {1,1,1,1,1,1,1,1,0,1}};
        ShowMaze(Maze);
        MazePath(Maze,start,end);
        cout<<endl;
        ShowMaze(Maze);
        
}

error: `main' must return `int'
 void 改成int

LZ敢多说两句吗