import java.lang.reflect.Array;
import java.util.Arrays;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        // TODO 自動生成されたメソッド・スタブ
        Scanner in = new Scanner(System.in);
        int [] hs = new int[10];
        for(int i=0;i<10;i++){
            hs[i] = in.nextInt();
        }
        Arrays.sort(hs);
        for(int i=0;i<3;i++){
            System.out.println(hs[10-i-1]);
        }
    }
}
/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