array in java

1//method 1
2int[] age = new int[3];
3        age[0] = 1;
4        age[1] = 3;
5        age[2] = 6;
6
7        for (int i=0; i < 3; i++)
8            System.out.println(age[i]);
9
10//method 2
11        int[] num = {3,3,5};
12        //int num[] = {3,3,5}; also works the same
13
14        System.out.println(num[0]);

1// datatype var = new datatype[size]
2
3int[] arr = new int[10];
4// OR
5int arr[] = new int[10];

1int[] storer = {10,85,62};
2System.out.println(storer[0]);

1Size is fixed
2It supports both primitives and objects
3Can be also multi-dimensional

1int intArray[];    //declaring array
2intArray = new int[10];  // allocating memory to array
3intArray[0] = 10;	// Adding elements to the array
4System.out.println(intArray[0]); // Accessing elements of array

1int [] array={1,2,3}; 

1//Metodo 1
2type nome = new type[n];
3
4//Metodo 2
5type nome[];
6nome = new type[n];