三维魔方的源代码，供大家下载学习。此段代码可以使大家了解三维魔方的原理，也可以通过对代码的学习提高自己的编程思维。-Three-dimensional cube of the source code for all to download the study. This code allows us to understand the principle of three-dimensional cube, the code can also learn to improve their programming thinking.