Im trying to print Hello World using Java with the String Concatenation

Question

What I did is
String x, y;
x = "Hello";
y ="World";
System.out.println(x+" "+y);
Unfortunatley it shows me an error, So i would need your help

Answer 1

You have to initialize your variables with ""
String x="",y="";

Answer 2

I have already mintioned the code

Answer 3

But in the tutorial it says what I did

Answer 4

To be clear the error is in the last command but I dont know what mistake does it has

Answer 5

Figured that out, my double quotes were in the wrong places, thanks anyway