C语言走迷宫源代码

#include <stdio.h>
#include <stdlib.h>
#include <windows.h>

int main()
{
  char a[50][50]={"######",
                  "#O #  ",
                  "# ## #",
                  "#  # #",
                  "##   #",
                  "######",
                 };
  int i,x,y,p,q;
  char ch;

  x=1; y=1; p=1; q=5;
  for(i=0;i<=5;i++)
     puts(a[i]);
  while(x!=p || y!=q)
  {
      ch=getch();
    if(ch=='s')
    {
            if(a[x+1][y]!='#')
        {
                  a[x][y]=' ';
            x++;
            a[x][y]='O';
        }
    }
    
    if(ch=='w')
    {
            if(a[x-1][y]!='#')
        {
                  a[x][y]=' ';
            x--;
            a[x][y]='O';
        }
    }
    
    if(ch=='a')
    {
            if(a[x][y-1]!='#')
        {
                  a[x][y]=' ';
            y--;
            a[x][y]='O';
        }
    }
    
    if(ch=='d')
    {
            if(a[x][y+1]!='#')
        {
                  a[x][y]=' ';
            y++;
            a[x][y]='O';
        }
    }
    system("cls");
    for(i=0;i<=5;i++)
        puts(a[i]);
  }
  system("cls");
  printf("You win!\n");
  Sleep(5000);
  return 0;
}