说明：  这是C程序的俄罗斯方块源代码，放在相应的环境下运行就可以了，存成文件就能下次直接运行了，祝你们玩的愉快！！！
(This is a C program source code of the Russian box, placed in the appropriate environment to run on it, saved as files can be run directly next time, wish you have fun! ! !)