print array with jav code example

Example 1: java how to print an array

import java.util.Arrays;

class Scratch{
    public static void main(String[] args){
        int[] arr = new int[3];
        System.out.println( Arrays.toString( arr ));
      	//prints [0, 0, 0]
    }
}

Example 2: how to print a array js

var array = [1,2,3]

for(var i = 0; i < array.length ; i++){
    console.log(array[i])
}