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 5make an array java
//you can do it like this
int[] arr = {10, 20, 30, 40};
//or this
int arr = new int[4];Java create array of array
String[][] arrays = new String[][] { array1, array2, array3, array4, array5 };Copyright © 2021 Codeinu
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