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

public class Main{
	public static void main(String[] args)throws IOException{
		BufferedReader reader=new BufferedReader(new InputStreamReader(System.in));
		int[] in=new int[10];
		for(int i=0;i<10;i++)
			in[i]=Integer.parseInt(reader.readLine());
		Arrays.sort(in);
		System.out.println(in[9]);
		System.out.println(in[8]);
		System.out.println(in[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