贪吃蛇#include "graphics.h"#include "stdio.h"#define MAX 200#define MAXX 30#define MAXY 30#define UP 18432#define DOWN 20480#define LEFT 19200#define RIGHT 19712#define ESC 283#define ENTER 7181#define PAGEUP 18688#define PAGEDOWN 20736#define KEY_U 5749#define KEY_K 9579