Chapter 9, Problem 7PS

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?

1. a. Passed by value
2. b. Passed by reference
3. c. Passed by value-result