Yes all of the elements in array must be the same type.
Because when you define an array you specify the type of data it will hold.
Examples in C:
int IntArray[10]; // an array of 10 integers
double FloatArray[20]; // array of 20 double floating point numbers
yup exactly,whenever you declare array
eg:
int array[];
all of its elements are here of integer data type.Arrays manipulate contiguous data in memory so they shld have same data type to proceed.
Note that in Java, an array of objects can hold different object types, as long as they all inherit from the array's declared type.
Object[] objs = {new Integer(0), new Double(1.0), new String("2"), new InputStreamReader(System.in)};
The above line of code is perfectly valid, as all the elements of objs inherit from the Object class.
That really depends on the programming language. Some languages allow a data type "variant", which can really be just about anything. Java, for example, lets you create an array of "Object", which serves the same purpose - the elements in the array can be of any class type, since they all derive from Object. Others may place certain restrictions, for technical reasons.
Depends on the programming language. In many script languages it is not necessary.
All elements of any given array must satisfy the same data type requirement, meaning they should be of the same data type for the array to be well-defined and properly utilized.
Both are aggregates of elements of the same type. The main difference is that an array allocates elements contiguously thus there is no need to maintain links between the elements; each can be addressed by its offset from the start of the array. A structure, however, allocates elements non-contiguously, and must maintain links (pointers or references) within the elements in order to navigate from one element to the next.
in homogeneous data structure all the elements of same data types known as homogeneous data structure. example:- array
That rather depends on the underlying type. For any given type T, an array of type T is user-defined if T is user-defined, otherwise it is built-in. For example: #include<string> // required to use std::string std::string s[42]; // user-defined array int i[42]; // built-in array Here, s is a user-defined array because std::string is a user-defined type, whereas i is a built-in array because int is a built-in type.
An array element has the same type as the array name.
All elements of any given array must satisfy the same data type requirement, meaning they should be of the same data type for the array to be well-defined and properly utilized.
An array is a collection of related data elements of same type.Structure can have elements of different types.An array is a derived data type.A structure is a programmer-defined data type.A struct can contain multiple data types, whereas an array can not.
An array is an aggregate of data elements of the same type. Arrays are allocated in contiguous memory. An element of an array can be another array type, also known as a multi-dimensional array.
Both are aggregates of elements of the same type. The main difference is that an array allocates elements contiguously thus there is no need to maintain links between the elements; each can be addressed by its offset from the start of the array. A structure, however, allocates elements non-contiguously, and must maintain links (pointers or references) within the elements in order to navigate from one element to the next.
in homogeneous data structure all the elements of same data types known as homogeneous data structure. example:- array
That rather depends on the underlying type. For any given type T, an array of type T is user-defined if T is user-defined, otherwise it is built-in. For example: #include<string> // required to use std::string std::string s[42]; // user-defined array int i[42]; // built-in array Here, s is a user-defined array because std::string is a user-defined type, whereas i is a built-in array because int is a built-in type.
An array is used to store data having the same data type.
An array element has the same type as the array name.
an array is a collection of the same data type.
What is ARRAY, explain its typesARRAY: -It is the combination of same data type or if same data is needed more then none time then we use array.Types Normally there are two types of array.(1) One dimensional array(2) Two dimensional array(1) One dimensional array: -This array is in form a list (vertical\Horizontal) the data input output or process in one dimensional array with the help of loop.The syntax of one dimensional array will be as:Array name [strength]For exampleA [5];The structure of above syntax will be as:A (0)A (1)A (2)A (3)A (4)(2) Two dimensional array: -Two dimensional array is also called a table because it consist of rows and columns. The syntax of two dimensional arrays will be as:Data type array name [rows] [columns]For exampleInt [3] [2];The structure of above syntax will be as:A [0] [0] A [0] [1]A [1] [0] A [1] [1]A [2] [0] A [2] [1]The data input output are process in this array with the help of nested loop.
Am array is an aggregate of elements that must be of the same type. A structure is an aggregate of elements (members) that can be of different types.
It means that elements are fetched from the array in the same order they arrive - first in, first out (FIFO). Also called a queue.It means that elements are fetched from the array in the same order they arrive - first in, first out (FIFO). Also called a queue.It means that elements are fetched from the array in the same order they arrive - first in, first out (FIFO). Also called a queue.It means that elements are fetched from the array in the same order they arrive - first in, first out (FIFO). Also called a queue.