How to make 2 varible add side by side?(Java) 2+2=22

Question

int x= 2;

int y= 2;

int z= (?);

System.out.println(z);

I want it to print 22 instead of 4

`System.out.println(x + "" + y);`. I think you can also put the empty string at the start, as in, `"" + x + y`. — AntonH, Feb 09 '17 at 18:47
*Why* do you want that? Why do you want to use integers instead of strings or characters? What is the *actual* problem you want to solve? — Some programmer dude, Feb 09 '17 at 18:48

score 0 · Answer 1 · answered Feb 09 '17 at 18:51

0

You can use them as strings and parse it

    String s=x+""+Y;
    Integer.parseInt(s);

answered Feb 09 '17 at 18:51

Massimo Petrus

1 Answers1