Trace the following program and show its output on the space below: Assume that a, b, p1, and p2 are in the memory locations/address 0018FB46, 0018FE45, 0018FD3A, and 0018FF37, respectively.

a b p1 p2

0018FB46 0018FE45 0018FD3A 0018FF37

#include

using namespace std;

int main( ){

int a=8, b=9;

int *p1, *p2;

p1 = &b;

cout<

p2=new int(4);

cout<<*p2<<" "<

p2=p1;

*p1=*p2;

cout<<*p2<<" "<<*p1<<" "<

p1=&a;

cout<<*p1<<" "<

return 0;

}