What's wrong?
package pl.codegym.task.task07.task0719;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
/*
Wyświetl liczby w odwrotnej kolejności
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
ArrayList<String> lista = new ArrayList<String>();
//tutaj wpisz swój kod
for (int i = 0; i<10; i++){
int s = Integer.parseInt(reader.readLine());
lista.add(s);
}
for (int i = 9; i>=0; i--){
System.out.println(lista.get(i));
}
}
}