
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class Main {

	public static void main(String[] args) throws IOException {

		List<Integer> hills = new ArrayList<Integer>();

		InputStreamReader isr = new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(isr);
		for(int i=0; i<10; ++i){
			hills.add(Integer.parseInt(br.readLine()));
		}

		Collections.sort(hills);

		System.out.println(hills.get(9));
		System.out.println(hills.get(8));
		System.out.println(hills.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