# include<stdio.h>
# include<graphics.h>
# include<conio.h>
# include<stdlib.h>

#define SNAKE_NUM 500
enum DIR //表示蛇的方向
{
UP,
DOWN,
LEFT,
RIGHT,
......................

# include<stdio.h>
# include<graphics.h>
# include<conio.h>
# include<stdlib.h>

#define SNAKE_NUM 500
enum DIR //表示蛇的方向
{
UP,
DOWN,
LEFT,
RIGHT,
......................

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