Exercise: pointers and references in C++

Question

Is this correct:

a) Pointer p1 to a char:

char* p1;

b) A constant pointer p2 to a char:

char* const p2;

c) pointer p3 to a constant char:

const char* p3;

d) A constant pointer p4 to a constant char:

const char* const p4;

e) A reference r1 to a char:

char & r1;

f) A reference r2 to a constant char:

const char& r2;

Would you please notify me any mistakes?

Answer 1

They are all correct. I can't see any mistakes :-)