Discussion
Consider the following declaration :
struct addr {
char city[10];
char street[30];
int pin ;
};
struct {
char name[30];
int gender;
struct addr locate;
} person , *kd = &person ;
Then *(kd -> name +2) can be used instead of
Answer: C
Correct answer: *((*kd).name + 2 )
kd->name is by definition (*kd).name, so the two forms are the same expression written differently, and dereferencing +2 gives the third character. The others fail: person.name + 2 is a pointer, not the character it points to, and kd->(name+2) is not valid syntax at all - the right operand of -> must be a member name.
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