Question: Write sematic rules for each production that compute the sum of the items in the list using attributes grammar.(synthesized,interited grammars).Clearly state what attribute(s) you intend

Write sematic rules for each production that compute the sum of the items in the list using attributes grammar.(synthesized,interited grammars).Clearly state what attribute(s) you intend to use; do not use any global variables. You may use either yacc notation or the attribute grammar with precise meaning.

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