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

class Main {
    public static void main(String[] args) throws NumberFormatException, IOException {
        ArrayList<Integer> input = new ArrayList<Integer>();
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        for(int i=0; i<10; i++)  input.add(Integer.parseInt(br.readLine()));
        Collections.sort(input, Collections.reverseOrder());
        for(int i=0; i<3; i++) System.out.println(input.get(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