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

public class Main {
	public static void main(String[] a) {
		int[] takasa = new int[10];
		Scanner scan = new Scanner(System.in);
		for (int i = 0; i < 10; i++) {

			takasa[i] = Integer.valueOf(scan.next());
		}
		Arrays.sort(takasa);
		for (int i = 9; i > 6; i--)
			System.out.println(takasa[i]);
	}

}
/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