C++ code - 10 lines

Link:

C++, pasted on Jun 8:

#include <iostream>

int main()
{
  int * a = new int;
  *a = 123;
  std::cout << a << std::endl;
  std::cout << *a << std::endl;
  return 0;
}

Output:

1 2	0x8050438 123