import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner scan=new Scanner(new BufferedReader(new InputStreamReader(System.in)));
		ArrayList<Integer> list=new ArrayList<Integer>();
		for (int i = 0; i < 10; i++) {
			list.add(scan.nextInt());
		}
		Collections.sort(list,Collections.reverseOrder());
		System.out.println(list.get(0));
		System.out.println(list.get(1));
		System.out.println(list.get(2));
		
	}

}
/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