#include <iostream>

using namespace std;

int main() {
    
    int* a = new int[2];
    a[0] = 12;
    a[1] = 5;
    int *b = &a[1];
    std::cout << a << "," <<  &a[0] << ", "<< &a << ", " 
    << *a << ", " << a[0] << ", "<< a[1] << ", " << b <<  ", " << &a[1] 
    << std::endl;
	delete[] a;
    std::cout << *b << a[1] << a[0];
	return 0;
}