Consider the following program written in C syntax: void swap(int a, int b) { int temp; temp = a; a = b; b= temp; } void main() { int value = 0, list[5] = {1,2,3,4,5); swap(value, list[0]); swap(list[O], list[1]); swap(value, list[value]); For each of the following parameter-passing methods, show the changed values in the list and of variables for every after swap function call. a. Passed by value (3 pts) b. Passed by reference (3 pts) c. Passed by value-result (3 pts)