else if(x.indexOf('l')!=-1){
list.add(i, x);
i++;
}
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");
list = fix(list);
for (String s : list) {
System.out.println(s);
}
}
public static ArrayList<String> fix(ArrayList<String> list) {
// write your code here
for (int i=0;i < list.size();){
String x = list.get(i);
if(x.indexOf('r')!=-1 && x.indexOf("l")!=-1){
i++;
}
else if(x.indexOf('r')!=-1){
list.remove(i);
i++;
}
else if(x.indexOf('l')!=-1){
list.add(i, x);
i++;
}
else {i++;
}
}
return list;
}
}