I know that there are several resource on the web about this topic.However, i cannot understand any of them or i cannot find any simple and clean explanation.
I cannot grasp how to construct a Pda(push down automata) from a given CFG(context free grammar) , namely CFG to PDA conversion. Can you give any simple CFG and convert it to a PDA step by step, please ? Show the formal definitons of PDA and CFG too,please.
Thanks in advance.