Helo
My solution seems to work fine, i get double values each on new line. Am I missing something here?
please help, thanks
package com.codegym.task.task07.task0717;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
/*
Duplicating words
*/
public class Solution {
public static void main(String[] args) throws Exception {
// Read strings from the console and declare an ArrayList here
ArrayList<String> list = new ArrayList<>();
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
for (int i = 0; i < 10; i++) {
list.add(br.readLine());
}
ArrayList<String> result = doubleValues(list);
// Display result
for(String lst : result)
{
System.out.println(lst);
}
}
public static ArrayList<String> doubleValues(ArrayList<String> list) {
//write your code here
ArrayList<String> addList = new ArrayList<>();
addList.addAll(list);
list.addAll(addList);
Collections.sort(list);
return list;
}
}