以下是我的解决方法
package zh.codegym.task.task07.task0713;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
/*
玩 Javarella
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
ArrayList<Integer>list = new ArrayList<>();
for (int i =0;i<20;i++){
list.add(Integer.parseInt(reader.readLine()));
}
ArrayList<Integer>list2 = new ArrayList<>();
ArrayList<Integer>list3 = new ArrayList<>();
ArrayList<Integer>list0 = new ArrayList<>();
for (int i=0;i<list.size();i++){
int num = list.get(i);
if ((num % 2 == 0) || (num % 3 ==0)){
if (num % 2 == 0) {
list2.add(num);
}
if (num % 3 ==0) {
list3.add(num);
}
}
else {
list0.add(num);
}
}
printList(list3);
printList(list2);
printList(list0);//在此编写你的代码
}
public static void printList(List<Integer> list) {
for (int a : list){
System.out.println(a);
}
}
}