import java.util.Arrays;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        int[] array = new int[10];
        for (int i = 0; i < array.length; i++) {
            array[i] = Integer.parseInt(sc.nextLine());
        }
        sc.close();

        Arrays.sort(array);

        System.out.println(array[9]);
        System.out.println(array[8]);
        System.out.println(array[7]);
    }

}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz