Question

What is an array? Write a statement to declare an integer array of 10 elements.

Answer 1

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An array is a reference data used to hold a set of data of the same data type.

The statement to declare an integer array of 10 elements -

int arr[] = new int[10];

Answer 2

Answer:

A collection of variables of similar types that are identified by a common name is known as an array.

int arr = new int [10];

Explanation:

A group of items kept in consecutive memory regions is known as an array. The goal is to group objects of the same category in storage. A group of items kept in consecutive memory regions is known as an array. The goal is to group objects of the same category in storage.

new int = int arr [10]

A data structure called an array, or simply an array, is made up of a number of elements (values or variables), each of which is referenced by an array index or key. An array is stored in a way that allows a mathematical formula to determine each element's position given its index tuple. [1][2][3] A linear array, sometimes referred to as a one-dimensional array, is the most basic sort of data structure.

• The first address, foundation address, or base address is the memory location of the first element of an array.
• Due to the fact that a two-dimensional grid may be used to represent the mathematical idea of a matrix, two-dimensional arrays are also frequently referred to as matrices. Although tuples rather than vectors are the more mathematically accurate counterpart, the term "vector" is occasionally used in computing to refer to an array. In particular, lookup tables are frequently implemented as arrays, and the word "table" is occasionally used as a synonym for array.