Show the output from the following program. Assume the address of "a" is 0012FF20, "b" is 0012FF40, "c" is 0012FF60, and "d" is 0012FF80.

#include using namespace std; struct abc { int ax; abc *ay; }; void main() { abc a = { 10, NULL }, b = { 20, &a }, c = { 40, &b }, d = { 80, &c }; abc *e = &d; cout << e->ay->ay->ay << endl; }

Show the output from the following program. Assume the address of "a" is 0012FF20, "b" is 0012FF40, "c" is 0012FF60, and "d" is 0012FF80.

#include using namespace std; struct abc { int ax; abc *ay; }; void main() { abc a = { 10, NULL }, b = { 20, &a }, c = { 40, &b }, d = { 80, &c }; abc *e = &d; cout << d.ay->ay << endl; }

Show the output from the following program. Assume the address of "a[0]" is 0012FF20, "a[1]" is 0012FF40, "a[2]" is 0012FF60, and "first" is 0012FF80.

#include using namespace std; struct quiz { int n1; int n2; quiz *n3; }; void main() { quiz a[3] = { { 1, 2, &a[1] }, { 3, 4, &a[2] }, { 5, 6, &a[0] } }; quiz *first = &a[2]; cout << first->n3->n3 << endl; } //main