it prints nothing
package com.codegym.task.task07.task0716;
import java.util.ArrayList;
/*
R or L
*/
public class Solution {
public static void main(String[] args) throws Exception {
ArrayList<String> list = new ArrayList<String>();
list.add("rose"); // 0
list.add("love"); // 1
list.add("lyre"); // 2
list = fix(list);
for (String s : list) {
System.out.println(s);
}
}
public static ArrayList<String> fix(ArrayList<String> list) {
// write your code here
list = new ArrayList<String>();
int i = 0;
while(i < list.size()){
if(list.get(i).contains("r") && !list.get(i).contains("l")){
list.remove(list.get(i));i = i+2;}
else
i++; }
int j = 0;
while(j < list.size()){
String s = list.get(j);
if(list.get(j).contains("l") && !list.get(j).contains("r")){
list.add(s);j=j+2;}
else
j++; }
return list; }
}