Question: Question 1. Write a BNF grammar for the for loop statement of C. Assume this is the 89 standard that does NOT allow new variables

Question 1. Write a BNF grammar for the for loop statement of C. Assume this is the 89 standard that does NOT allow new variables as C++ did (not allowed is the int in for (int i=0; i<5; i++). Also assume block is NOT a statement (different books take different take on this). Further assume and and nonterminals are already defined (you dont' define them, just use them). Do not use the extended BNF notation.

Question 2. And For the above, write informal operational semantics (as you would give to someone new to C, trying to explain what it is)

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