基于Visual C++开发的一个小的控制台小游戏贪吃蛇，能实现调整速度，更换地图等功能。-A small console game Snake Visual based on the C++ development, to achieve the speed of adjustment, change the map, etc..

QT界面的最简单的贪吃蛇小游戏，C++语言编写(The simplest greedy Snake game on the QT interface, written in the C++ language)