Array with java

Arrays in java

int[] intArray = new int[20];
String[] cars = {"Volvo", "BMW", "Ford", "Mazda"};

Source: grepper.com

Array in java

String[] animals ={"Dog", "Cat", "Fish", "Turtle", "Penguin"};

Source: grepper.com

Array in java

Java array is an object which contains elements of a similar data type.
Additionally, The elements of an array are stored in a contiguous memory
location.
 
Basically, it is one of the a data structure where we store similar elements. 
We can store only a fixed set of elements in a Java array.
  
following shows the use of the array in java,
int a[]=new int[5];//declaration and instantiation  
a[0]=10;//initialization  
a[1]=20;

//after printing array
default value of arrray element is 0;
[10,20,0,0,0]

Source: grepper.com

Array in java

int[] storer = {10,85,62};
System.out.println(storer[0]);

Source: grepper.com

Array in java

Size is fixed
It supports both primitives and objects
Can be also multi-dimensional

Source: grepper.com

Array in java

//Metodo 1
type nome = new type[n];

//Metodo 2
type nome[];
nome = new type[n];

Source: grepper.com

Array in java

// datatype var = new datatype[size]

int[] arr = new int[10];
// OR
int arr[] = new int[10];

Source: grepper.com

Arrays in java

int[][] numbers = { { 2, 5, 6 }, { 10, 76, 52 } };

Source: nullorempty.org

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