Help with the question at the end. part A

Consider the following program written in C syntax:

void fun (int first, int second) {

first += first;

second += second;

}

void main() {

int list[2] = {1,3};

fun(list[0], list[1]);

}

For each of the following parameter-passing methods, what are the values of the list array after execution?

a) Pass-by-name