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

class Main{
	public static void main(String args[])throws IOException{
	 BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
	 int num[]=new int[10];	 
	for(int i=0;i<10;i++){
	  num[i]=Integer.parseInt(br.readLine());
	}
	Arrays.sort(num);
	for(int j=9;j>6;j--){
	System.out.println(num[j]);
	}
}}
/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