This is a little console mode utility program which is able to (de-)compress single files with a static Arithmetic compression algorithm. You could easily add the RLE/BWT/MFT data transformation algorithms. Just rip the corresponding classes

图片压缩算法，可以实现容差、去噪等处理，代码有些长，还请包涵-Image compression algorithm can achieve tolerance, de-noising and other processing

利用算法求解最短路径,并且可以实现，学校建筑布局的显示-Using the algorithm to solve the shortest path，the school building layout can de displayed