Answer Posted / kumar krishna

CONST char *p;
here the const. keyword is coming before the "*p"
So it affects the value pointed by "p" i.e. "*p"
You can't change the character (value pointed by p).
Although you can change the address stored in "p".

char CONST *p;
same explanation as above

char * CONST p;
here the const. keyword is coming before the "p" and
after "*" So it affects the value of "p" (which holds
the address). You can't change the address stored in
"p". Although you can change the value pointed by p
i.e. "*p"

CONST char* CONST p:
here CONST is coming before the "*" as well as after
the "*". Therefore, as expeected neither the address
of nor the value pointed by "p" can be changed.

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