Introduction - If you have any usage issues, please Google them yourself
Rough idea is that it s the realization of the input symbol string to be scanned from left to right, and enter the site one by one into a LIFO stack, the edges into the side of analysis, once the Top-symbol string a sentence to form a handle when (the handle of a production corresponds to the right of way), on the use of the production left the Department of non-terminator in place of the right of the corresponding string of grammar symbols.
Packet : 103244831upanddown.rar filelist
upanddown.cpp