怎么在这个代码里面添加一个文件，使停车场的信息可以写在文件内？(C语言实现)

在这个代码里面再编写一个文件，把停车场信息输入到文件里面，这个应该怎么实现啊？

• 你可以参考下这个问题的回答, 看看是否对你有帮助, 链接: https://ask.csdn.net/questions/355603
• 你也可以参考下这篇文章：C语言 输入一行字符，统计其中有多少个单词 和 有三个字符串（网上找的代码有瑕疵已解决），找出其中最大者的完整代码及分析过程
• 除此之外, 这篇博客: C语言 贪吃蛇代码 控制头尾调换，转向的算法非常完美的中的 三年前的代码，自己又没写注释忘得差不多了😅,复制代码可以直接运行！ 部分也许能够解决你的问题, 你可以仔细阅读以下内容或跳转源博客中阅读:
  

• #include<stdio.h>
  #include<conio.h>
  #include<graphics.h>
  #include<time.h>
  #include<bios.h>
  #define size 10
  #define w 18432
  #define s 20480
  #define a 19200
  #define d 19712
  int i,j,v=0;
  int direct = d;
  char str[10];
  
  struct coor
  {
      int x;
      int y;
  }food;
  
  
  struct snake
  {
      int n;
      struct coor scr[1000];
  
  }snake,snake1;
  
  void paintsnake()
  {
      setcolor(0);
      rectangle(snake.scr[snake.n].x, snake.scr[snake.n].y, snake.scr[snake.n].x + size, snake.scr[snake.n].y + size);
      setcolor(15);
      sprintf(str,"%d ",snake.n);
      outtextxy(20,5,"snake.n:");
      outtextxy(70+snake.n*15,5,str);
      for (i = snake.n - 1; i > 0; i--)
      {
          rectangle(snake.scr[i].x, snake.scr[i].y, snake.scr[i].x + size, snake.scr[i].y + size);
      }
      setcolor(2);
      rectangle(snake.scr[0].x, snake.scr[0].y, snake.scr[0].x + size, snake.scr[0].y + size);
  }
  
  void movesnake()
  {
      for (i = snake.n; i > 0; i--)
      {
          snake.scr[i].x = snake.scr[i - 1].x;
          snake.scr[i].y = snake.scr[i - 1].y;
      }
      switch (direct)
      {
      case w:
          snake.scr[0].y -= size; break;
      case s:
          snake.scr[0].y += size; break;
      case a:
          snake.scr[0].x -= size; break;
      case d:
          snake.scr[0].x += size; break;
      }
  }
  
  void overturn()
  {
     for(i=snake.n;i>=0;i--)
          {
             snake1.scr[i].x=snake.scr[i].x;
             snake1.scr[i].y=snake.scr[i].y;
          }
     for(i=snake.n-1;i>=0;i--)
          {
             snake.scr[snake.n-1-i].x=snake1.scr[i].x;
             snake.scr[snake.n-1-i].y=snake1.scr[i].y;
          }
  }
  
  
  void reverse()
  {
      switch(snake.scr[snake.n].x-snake.scr[snake.n-1].x)
      {
      case size:
          overturn();
          direct=d;break;
      case -size:
          overturn();
          direct=a;break;
      }
      switch(snake.scr[snake.n].y-snake.scr[snake.n-1].y)
      {
      case size:
          overturn();
          direct=s;break;
      case -size:
          overturn();
          direct=w;break;
      }
  }
  
  void changedirect()
  {
      switch (bioskey(0))
      {
      case w:
          if (direct == s)
          {
              reverse();
              break;
          }
          direct = w;
          break;
      case s:
          if (direct == w)
          {
              reverse();
              break;
          }
          direct = s;
          break;
      case a:
          if (direct == d)
          {
              reverse();
              break;
          }
          direct = a;
          break;
      case d:
          if (direct == a)
          {
              reverse();
              break;
          }
          direct = d;
          break;
      }
  }
  
  void eatfood()
  {   for(i=snake.n-1;i>=0;i--)
      {
         if (snake.scr[i].x == food.x&&snake.scr[i].y == food.y)
          {
             i=snake.n-1;
             while(i>=0)
             {
              srand((unsigned)time(NULL));
              food.x = rand() % 61 * size+2*size;
              food.y = rand() % 45 * size+2*size;
              for(i=snake.n-1;i>=0;i--)
                 {
                  if(snake.scr[i].x==food.x&&snake.scr[i].y==food.y)
                  break;
                 }
             }
             snake.n++;
             v++;
             break;
          }
      }
  
      setcolor(4);
      rectangle(food.x, food.y, food.x + size, food.y + size);
  }
  
  void gameover()
  {
      if(snake.scr[0].x<20||snake.scr[0].x>620||snake.scr[0].y<20||snake.scr[0].y>460)
      {
         cleardevice();
         moveto(200,240);
         outtext("gameover");
         sleep(5);
      }
      for (i = snake.n - 1; i > 3; i--)
      {
          if (snake.scr[0].x == snake.scr[i].x&&snake.scr[0].y == snake.scr[i].y)
          {
              cleardevice();
              outtextxy(220, 240,"gameover");
              sleep(5);
          }
      }
  }
  
  
  void speed()
  {
     delay(100000);
     delay(100000-snake.n*50);
  }
  int main()
  {
      int driver,mode;
      driver=DETECT;
      initgraph(&driver,&mode,"c:\\tc");
      snake.n = 1;
      snake.scr[0].x = 320;
      snake.scr[0].y = 220;
      food.x = 320;
      food.y = 320;
      setcolor(4);
      rectangle(15,15,634,472);
      while (1)
      {
          while (bioskey(1))
          {
              changedirect();
          }
          movesnake();
          paintsnake();
          gameover();
          eatfood();
          speed();
      }
      return 0;
  }
  

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