?
package com.javarush.task.task07.task0716;
import java.util.ArrayList;
import static com.sun.jmx.snmp.ThreadContext.contains;
/*
Р или Л
*/
public class Solution {
public static void main(String[] args) {
ArrayList<String> strings = new ArrayList<String>();
strings.add("роза");
strings.add("лира");
strings.add("лоза");
strings = fix(strings);
for (String string : strings) {
System.out.println(string);
}
}
public static ArrayList<String> fix(ArrayList<String> strings) {
for(int i = strings.size() - 1; i >= 0; i--) {
char[] ch = strings.get(i).toCharArray();
for(char cou : ch) {
int r = 0;
int l = 0;
if(cou == 'р') {
r++;
}
if(cou == 'л') {
l++;
}
if(r != 0 & l == 0) {
strings.remove(strings.get(i));
}
if(r == 0 & l != 0) {
strings.add(i, strings.get(i));
}
}
}
return strings;
}
}