What's the number of terminals and non-terminals in the CFG given below? exp -> exp op exp | ( exp ) | numberop -> + | - | * Are both lines CFG's? How do I evaluate which is a terminal or non-terminal?
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What's the number of terminals and non-terminals in the CFG given below?
exp -> exp op exp | ( exp ) | number
op -> + | - | *
Are both lines CFG's? How do I evaluate which is a terminal or non-terminal?
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