?????
package com.javarush.task.task07.task0713;
import java.util.ArrayList;
import java.io.*;
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader r = new BufferedReader(new InputStreamReader(System.in));
ArrayList<Integer> a = new ArrayList<Integer>();
for(int i = 0; i < 20; i++){
a.add(Integer.parseInt(r.readLine()));
}
ArrayList<Integer> b = new ArrayList<Integer>();
for(int i = 0; i < 20; i++){
if(b.get(i)%3==0)
b.add(a.get(i));
}
ArrayList<Integer> c = new ArrayList<Integer>();
for(int i = 0; i < 20; i++){
if(c.get(i)%2==0)
c.add(a.get(i));
}
ArrayList<Integer> d = new ArrayList<Integer>();
for(int i = 0; i < 20; i++){
if(d.get(i)%3==0 && d.get(i)%2==0)
b.add(d.get(i));
c.add(d.get(i));
}
printList(b);
printList(c);
printList(d);
}
public static void printList(ArrayList<Integer> list) {
for(int i = 0; i < list.size(); i++){
System.out.println(list.get(i));
}
}
}