Question

How do you initialize an array in C?

(a) int arr[3] = (1,2,3);

(b) int arr(3) = {1,2,3};

(c) int arr[3] = {1,2,3};

(d) int arr(3) = (1,2,3);

Origin of the question is Array and Array Operations in chapter Abstract Data Types of Data Structures & Algorithms I

The question was posed to me by my college director while I was bunking the class.

Answer 1

Right answer is (c) int arr[3] = {1,2,3};

Explanation: This is the syntax to initialize an array in C.