24. What is the output of this program? (3 points) void copy (int& a, int& b, int& c) a2; c2; int main () int x 1, y - 3, z 7 copy (x, y, z) return 0 A. 25 10 B. 2 45 C. 2 6 14 D. None of the mentioned 25. What is the output of this program? (3 points) void square (int *x) *x*x 1) ) int main int num10 square (&num) cout