Chapter 10, Problem 22RQE

Explanation of Solution

Difference between the pointer to constant and constant pointer:

Pointer to constant	Constant pointer
Pointer to constants can be used in a situation when an address of a constant item is passed to a pointer such that no modification can be made to those variables.	Value that a constant pointer holds can be changed, whereas the address the pointer variable holds cannot be changed is called as a constant pointer.
Example: //definition of pointer to constant variable const int *ptr; Explanation: In the above definition, the variable “ptr” is declared as constant and any change made will not be accepted by the compiler...