Which of the following statements are correct about an array?

1. The array int num[26]; can store 26 elements

2. The expression num[1] designates the very first element in the array

3. It is necessary to initialize the array at the time of declaration.

4. The declaration num[SIZE] is allowed if SIZE is a macro.

A. 1,4

B. 3

C. 1,2

D. 1

Hướng dẫn

Chọn A là đáp án đúng