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 5how to initialize array in java
int[] arr = new int[5]; // integer array of size 5 you can also change data typejava array initialization
int[] data = {10,20,30,40,50,60,71,80,90,91};
// or
int[] data;
data = new int[] {10,20,30,40,50,60,71,80,90,91};java how to initialize an array
int[] numbers = new int[5]; /* size of the array is 5 */
int[] nums = new int[] {1, 2, 3, 4, 5}; /* Fill the array ny these numbers*/
String[] names = new String[10]; /* array of type string and size 10 */
String[] countries = new String[] {"Germany", "US"};array initialization in Java
var-name = new type [size];Copyright © 2021 Codeinu
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