Answers for "creating an array java"

33

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 one
Posted by: Guest on February-21-2020
32

how 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 5
Posted by: Guest on January-28-2020
1

make an array java

//you can do it like this
int[] arr = {10, 20, 30, 40};
//or this
int arr = new int[4];
Posted by: Guest on May-19-2021
1

Java create array of array

String[][] arrays = new String[][] { array1, array2, array3, array4, array5 };
Posted by: Guest on February-18-2020

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