import java.io.*;
import java.util.*;

public class Main
{
	public static void main(String[] args) throws Exception
	{
		Scanner scan = new Scanner(System.in);
		int[] arr = new int[10];
		for (int i = 0; i < 10; ++i){
			arr[i] = scan.nextInt();
			//System.out.println();
		}
		Arrays.sort(arr);
		System.out.println(arr[9]);
		System.out.println(arr[8]);
		System.out.println(arr[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