又一个贪吃蛇，但是算法不同，应用到循环队列和简单链表-also a Snake, but different algorithms, the application of a simple cycle Queue List

此程序是一个功能完整，效果显著，具有很高的算法复杂度，编写条理清楚，结构完整，望大家提出宝贵意见-A very classic snake game, written in C, function is very comprehensive, the effect is very good, hope you advice, advice!