import java.io.*;
import java.util.*;
public class Main {
    public static void main(String[] args)throws Exception{
        BufferedReader buf=new BufferedReader(new InputStreamReader(System.in));
        int[] num=new int[10];
        
        for(int i=0;i<10;i++){
            num[i]=Integer.valueOf(buf.readLine());
        }
        Arrays.sort(num);
        
        for(int i=0;i<3;i++){
            System.out.println(num[9-i]);
        }
    }
}
/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