We can use the subscript operator on any pointer, as long as that pointer points to an element (or one past the last element) in an array

belongs to book: C++ Primer|Stanley B.Lippman, Josee Lajoie, Barbara E.Moo|5th Edition| Chapter number:3| Question number:e.g3.5.3.14

KasimKamal

Save to bookmark

2022-07-04

149

Easy

We can use the subscript operator on any pointer, as long as that pointer points to an element (or one past the last element) in an array.

C++ programming, textbook solutions, C++ programming textbook-solutions,

All Answers

KasimKamal

2022-07-04

need an explanation for this answer? contact us directly to get an explanation for this answer

int *p = &ia[2]; // p points to the element indexed by 2
int j = p[1]; // p[1] is equivalent to *(p + 1),
// p[1] is the same element as ia[3]
int k = p[-2]; // p[-2] is the same element as ia[0]

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

We can use the subscript operator on any pointer, as long as that pointer points to an element (or one past the last element) in an array

All Answers

Similar questions

need a help?

find thousands of online teachers now