void fun(int first, int second){

first +=first;

second+= second;

}

void main( )

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

fun (list[0], list[1]); }

For eachof the following parameter-passing methods, what are the values ofthe ‘list’ array after execution?

1. Passed byvalue result would be 1,3
2. Passed byreference result would be 2,6
3. Passed byvalue-result Dont understand if you could please explain
4. Passed byname Dont understand if you could please explain