calulator in flex and bison

SGPlan6是伊利诺伊大学最新研制的智能规划器，在第5界世界规划大赛中获得次优规划器冠军，使用Linux C++设计，需借助Flex和Bison工具提供对PDDL的编译器功能。-The University of Illinois is the latest development of intelligent planning SGPlan6 to suboptimal planning Champions in the 5th World Planning Competition use