//1-dimensional array 10
int array[] = new int[10];
//2-dimensional array 10x5
int array[][]= new int[10][5]; //
/*
| Or it can also be declared by setting some values |
| The dimensions of the array will be obtained |
| automatically by the compiler according to the declaration |
*/
int array[] = {1,2,3,4,5,6}; //---> new array[6]
//--- the value of array[0] is 1
// | the value of array[1] is 2
// ...
//--- the value of array[5] is 6
int array[][] = { {1,2,3,4},{5,6,7,8},{9,10,11,12} }; //---> array[3][4]
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]