Consider the following program written in C syntax. For each of the following parameter-passing methods, what are the values of the variables 'value' and 'list' after each of the calls to swap? State the type of the parameter passing method (i.e. call by ?)

a) void swap(int a, int b){ int temp; temp =a; a=b; b= temp; \} void main0 \{ int value =2, list [5]={1,3,5,7,9}; swap(value, list [0]); swap(list [0], list [1]); swap(value, list [ value ]; ; \} b) void swap(int * a, int b){ int temp; temp=a a=b b=temp \} int main0 int value =2, list [5]={1,3,5,7,9} swap(\&value, \&clist[0]); swap (\&list [0], \&list[1]); swap(\&value, \&list[value]); return 0; 3