Modern C++ for Absolute Beginners: A Friendly Introduction to the C++ Programming Language and C++11 to C++23 Standards

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023

S. DmitrovićModern C++ for Absolute Beginnershttps://doi.org/10.1007/978-1-4842-9274-7_10

10. Arrays

Slobodan Dmitrović¹  

(1)

Belgrade, Serbia

 

Arrays are sequences of objects of the same type. We can declare an array of type char as follows:

int main()

{

    char arr[5];

}

This example declares an array of five characters. To declare an array of type int, which holds five elements, we would use

int main()

{

    int arr[5];

}

To initialize an array, we can use the initialization list {}:

int main()

{

    int arr[5] = { 10, 20, 30, 40, 50 };

}

The initialization list in our example { 10, 20, 30, 40, 50 } is marked with braces and comma-separated values. This initialization ...