public class Solution {
    public static void main(String[] args) throws Exception {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        int[] array = new int[20];
        for (int i = 0; i < array.length; i++) {
            array[i] = Integer.parseInt(reader.readLine());
        }

        sort(array);


        System.out.println(array[0]);
        System.out.println(array[1]);
        System.out.println(array[2]);
        System.out.println(array[3]);
        System.out.println(array[4]);
    }

    public static void sort(int[] array) {

        Arrays.sort(array);

        for (int i = 0; i < array.length; i++) {
            int j = array.length - i - 1;
            array [i] = array[j];
        }
        //напишите тут ваш код
    }
}