Problem 5. Consider the following program written in a C-like syntax: void fun(int first, int second) f first += first; second += second; void main() f int list[2] = f1, 3g; fun(list[O], list[1]); For each of the following parameter passing methods, what are the values of the list array after execution? a. Passed by value b. Passed by reference Problem 6. Describe, in English, the language defined by the following grammar ! ! ! ! la 1 b c 1 C