Answers for "make an array java"

java array declaration

int[] array = new int[/*size*/];
// Works for double, char, etc.

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

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

creating array java

int[] intArray = new int[]{ 1,2,3,4,5,6,7,8,9,10 }

array in java

//method 1
int[] age = new int[3];
        age[0] = 1;
        age[1] = 3;
        age[2] = 6;

        for (int i=0; i < 3; i++)
            System.out.println(age[i]);

//method 2
        int[] num = {3,3,5};
        //int num[] = {3,3,5}; also works the same

        System.out.println(num[0]);

make an array java

//you can do it like this
int[] arr = {10, 20, 30, 40};
//or this
int arr = new int[4];