how to declare array java
int intArray[]; //declaring array
intArray = new int[20]; // allocating memory to array
//OR
int[] intArray = new int[20]; // combining both statements in onehow to declare array java
int intArray[]; //declaring array
intArray = new int[20]; // allocating memory to array
//OR
int[] intArray = new int[20]; // combining both statements in onehow to create an array in java
int[] array1 = new int[5]; //int array length 5
String[] array2 = new String[5] //String array length 5
double[] array3 = new double[5] // Double array length 5arrays in java
int[] intArray = new int[20];
String[] cars = {"Volvo", "BMW", "Ford", "Mazda"};array in java
int[] storer = {10,85,62};
System.out.println(storer[0]);array in java
Size is fixed
It supports both primitives and objects
Can be also multi-dimensionalarray in java
// datatype var = new datatype[size]
int[] arr = new int[10];
// OR
int arr[] = new int[10];Copyright © 2021 Codeinu
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