© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2024
S. DmitrovićModern C for Absolute Beginnershttps://doi.org/10.1007/979-8-8688-0224-9_9

9. Arrays

Slobodan Dmitrović1  
(1)
Belgrade, Serbia
 

What is an array? An array is one or more data objects of the same type positioned next to each other in memory. Once declared, the array size is fixed we cannot add nor remove elements to and from the array. The array itself is also a type.

9.1 Declaration

An array is a sequence of (one or more) elements of a certain type. To declare an array, we use the following syntax:
type_name array_name[array_size];
To declare an array of five integers, we write:
int main(void)
{
      int myarr[5];
}

The number 5 in the square brackets ...

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