编译原理—LL(1)文法分析器(1.0) 求LL(1)文法的FOLLOW集合工具： 软件读入一个LL(1)文法，生成其FOLLOW集合。-compiler theory-LL (1) grammar analyzer (1.0) for LL (1) grammar FOLLOW Set tools : software read an LL (1) grammar, generating its FOLLOW pool.

This project is related to find the distance of the cue ball in the pool table/ for this purpose you have to collect different pictures of the table. Note that the table images are different angles. there images can be taken top of the pool table.-Th