13. [15 points] What does memory looks like after the following C++ code is executed? What is printed? If any of the lines would cause a compile-time error, state so, cross that line of code out, and write the memory diagram and program output as if that line were commented out. Since we are only dealing with ints (and pointers/references to such) here, you can write ain a spot in memory to signify that it is not initialized. int a 7; int *b = &a; int &c = a; int d[5] = { 1, 2, 3, 4, 5 }; int *e = new int [5]; int *f NULL ; int &g *f; c = b; cout