All requirements have quotation marks. On IntelliJ the programme reads data from keyboard endlessly.
package pl.codegym.task.task08.task0830;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/*
Zadanie z algorytmami
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String[] tablica = new String[20];
for (int i = 0; i < tablica.length; i++) {
tablica[i] = reader.readLine();
}
sortuj(tablica);
for (String x : tablica) {
System.out.println(x);
}
}
public static void sortuj(String[] tablica) {
//tutaj wpisz swój kod
for(int i =0; i<tablica.length; i++)
{
for(int j = i++; j<= tablica.length; )
{
boolean a = isWiekszeOd(tablica[i], tablica[j]);
if(a==true)
{
tablica[i]= tablica[j];
tablica[j]= tablica[i];
}
}
}
}
// Metoda porównywania ciągów: 'a' jest większe niż 'b'
public static boolean isWiekszeOd(String a, String b) {
return a.compareTo(b) > 0;
}
}