import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;

class Main{
	 public static void main(String[] args)throws IOException{
		 Scanner sc = new Scanner(System.in);
		 ArrayList<Integer> al = new ArrayList<Integer>();
		 for(int i = 0; i< 10; i++){
			 int w = sc.nextInt();
			 al.add(Integer.valueOf(w));
		 }
		 Collections.sort(al);
		 System.out.println(al.get(9));
		 System.out.println(al.get(8));
		 System.out.println(al.get(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