An array is a collection of related data objects stored in contiguous memory locations that may be accessed randomly using array indices in C/C++ or any programming language. They can be used to hold a collection of primitive data types of any type, such as int, float, double, char, and so on.
An array is a data structure that can hold a fixed number of elements of the same data type in a fixed size. Although an array is used to hold data, it is often more beneficial to conceive of it as a collection of variables of the same type.
A variable that can store numerous values is called an array. If you wish to hold 100 integers, for example, you can use an array. int data[100];
The syntax for declaring an array is quite straightforward. The syntax is the same as for a regular variable declaration, with the exception that the variable name must be preceded by subscripts to define the size of each array dimension. An array declaration takes the following general form: varName[dim1, dim2] VariableType
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