I have simulation the prankster attack in this simulation. Node 3 is programmed as a prankster propagating false information in the VANET cluster. The false information propagated by node 3 affect the movement of three other nodes. First, is 0, who a

LR(0)分析表的构造 内容： 已知文法G，编写一个程序实现由文法到LR(0)分析表的自动生成。 功能扩展：1.由文法生成全部该文法项目； 2.由文法实现项目集簇的自动生成； 3.LR分析器对字符串的分析的分析表生成-Structure content LR (0) analysis table: Known grammar G, write a program to automatically generate analysis table by the grammar to LR (0).