说明：  我发现网上关于RLE编码的资料很少，特此发文章来填充它，查了很多资料，至今还有不完善的地方，希望大家批评指正，里面有RLE编码的介绍和C++实现
(I found on the Internet RLE encoding little information, the article is hereby made to fill it, and examine a lot of information. So far there are imperfections in the hope of correcting your comments, which have RLE encoded on achieving and C)