大家熟悉的贪吃蛇游戏，本程序只是实现基本功能。程序很简单，也没什么可介绍的。 适合将准备游戏开发的兄弟们参考。-We are familiar with the Snake game, this program is to achieve basic functionality. The procedure is simple and nothing presented. Will be ready for game developers brothers reference.