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public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
int[] tablica = new int[20];
for (int i = 0; i < tablica.length; i++) {
tablica[i] = Integer.parseInt(reader.readLine());
}
sortuj(tablica);
for (int x : tablica) {
System.out.println(x);
}
}
public static void sortuj(int[] tablica) {
int i, j, temp;
boolean swapped;
for (i = 0; i < tablica.length - 1; i++)
{
swapped = false;
for (j = 0; j < tablica.length - i - 1; j++)
{
if (tablica[j] < tablica[j + 1])
{
temp = tablica[j];
tablica[j] = tablica[j + 1];
tablica[j + 1] = temp;
swapped = true;
}
}
if (swapped == false)
break;
}
}
}