Java.problem with output

Question

How I can get output 4 5 instead of:
5
4
help me pls.
https://code.sololearn.com/cpBUSc0uJTRO/?ref=app

Answer 1

just use print instead of println, and print an additional space after (as separator) and outside loop add an empty println to output a final endline...

Answer 2

use ListIterator, then you could reverse iterate:

public void print() {
ListIterator list = l.listIterator(l.size());
while (list.hasPrevious()) {
System.out.println(list.previous());
}
}

Answer 3

bro, i wanna 4 5 ( in one line)

Answer 4

thx !