1) Read the following code and see whether you can interpret/understand the results. (2) Copy the code to your IDE. Use debugger to see the if the result is the same as your interpreted results.

int a = 5; //assume that a is located at 1000. as pointer is located at 5000

int &b = a;

a = 10;

cout<<&b<

int *c = &b;

cout<

int** cPtrPtr = &c;

cout<<*c<

cout<

int d = 20;

int* dPtr = &d;

int** dPtrPtr = &dPtr;

dPtr= *cPtrPtr;

cout<<*dPtr<

cout<

cout <

8. Introduce a main function that calls all the functions above (No. 7 can be inside a function or inside main).