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This grammar generates binary numbers with an optional negative sign ( - ) and optional decimal point: S N / - N N L .
This grammar generates binary numbers with an optional negative sign and optional decimal point: S N N N L L L L L B B B Design an Lattributed definition to compute Sval, the decimal number value of the input string. a For example, the translation of should be the decimal number b Draw parse tree for string and annotate the nodes with values computed by the rules.
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