Question: Consider the following context free grammar for an arithmetic expression contain- ing operation - only -> number -> - number | (a) The following

Consider the following context free grammar for an arithmetic expression contain- ing operation - only ->

Consider the following context free grammar for an arithmetic expression contain- ing operation - only -> number -> - number | (a) The following is an attribute grammar to define the value of any arithmetic expres- sion specified by the grammar above. number .value := .value .st := number.value -> - number 2.st := .st .value = 2.value -> - number.value .value := .st Draw a decorated parse tree for 1234 using the attribute grammar.

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