Java help

Question

import java.util.ArrayDeque;
import java.util.Deque;
public class ArrayDequeExample {
public static void main(String[] args) {
Deque<Integer> d = new ArrayDeque<Integer>();
d.add(10);
d.add(31);
d.add(26);
d.add(13);
d.add(17);
d.add(4);
d.add(7);
System.out.println(d);

System.out.println("Even integers");

}
}
What should I do so that only even integers appear please?

Answer 1

for(int i:d){
if(i % 2 ==0){
System.out.println(i);
}}
this prints only the even numbers if that's what you want

Answer 2

import java.util.ArrayDeque;
import java.util.Deque;
public class ArrayDequeExample {
public static void main(String[] args) {
Deque<Integer> d = new ArrayDeque<Integer>();
d.add(10);
d.add(31);
d.add(26);
d.add(13);
d.add(17);
d.add(4);
d.add(7);

for(int i:d){
if(i % 2 ==0){
System.out.println(i);

}
}

Answer 3

Thx

Answer 4

Would seem that there is an error it does not work

Answer 5

add two curly braces add the end
these }}

Answer 6

My goal is to create a queue with integers and have only even integers displayed

Answer 7

Thx

Answer 8

anyone help to learn Java