Question: 1) Given BNF grammar below: -> begin end -> | ; -> -> = -> A | B | C -> + | -> *

1) Given BNF grammar below:

-> begin end

->

| ;

->

-> =

-> A | B | C

-> +

|

-> *

|

-> ()

| +

| -

|

draw a parse tree:

* begin A=-A+C*B; B=-C; C=+A end

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