基于QT4.7.0类库的C++语言的贪吃蛇游戏源代码及工程文件，使用不同的编译器可生成运行环境塞班v3v5的可执行程序-Snake game source code and project files based on the QT4.7.0 class library C++ language, using a different compiler to generate the operating environment Saipan v3v5 executable