Object[] arr = {1,2,[3,4,[5]],6}; is this is possible

Question

I've been asked this question twice and i got confused either the question is correct or not. i searched and found nothing. Object[] arr = {1,2,[3,4,[5]],6}; The question was to add all the objects of the above mentioned array.

@user3500198 Try it yourself the compiler will tell you if its possible. — , Sep 26 '19 at 14:08
Are you asking whether the syntax is valid (it's not), or how you could create such a structure logically? — Gus, Sep 26 '19 at 14:10

Pablo Santa Cruz · Accepted Answer · 2019-09-26T14:13:46.523

2

No. That is not a valid syntax in Java.

You could do this though:

Object[] arr = new Object[] {
    new Integer(1), 
    new Integer(2),
    new Object[] {
        new Integer(3),
        new Integer(4),
        new Object[] {
            new Integer(5)
        }
    },
    new Integer(6)
};

In python you can do:

arr = [1, 2, [3,4,[5]],6];

In JavaScript:

let arr = [1, 2, [3,4,[5]],6];

edited Sep 26 '19 at 14:13

answered Sep 26 '19 at 14:08

Pablo Santa Cruz

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do any other language let me do this? – user3500198 Sep 26 '19 at 14:12

Object[] arr = {1,2,[3,4,[5]],6}; is this is possible

1 Answers1