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

public class Main {
	public static void main(String[] a) {
		int i[] = new int[10];
		Scanner scan = new Scanner(System.in);
		for (int j = 0; j < i.length; j++) {
			i[j] = scan.nextInt();
		}
		Arrays.sort(i);
		for (int k = 9; k >= 7; k--) {
			System.out.println(i[k]);
		}
	}

}
/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