基于QT的经典游戏“吃豆人”实现。 可以帮助喜欢游戏开发和QT的同学了解游戏开发的基本原理， 以及巩固对QT API的掌握。-QT-based classic game " Pac-Man" to achieve. Like game development can help the students to understand and QT basic principles of game development, as well as consolidate QT API