import java.util.Arrays;
import java.util.Scanner;


public class Main {
	public static void main(String args[])throws Exception{
		Scanner sc = new Scanner(System.in);
		Integer[] mount = new Integer[10];
		int i = 0;
		while(i != 10){
			mount[i] = sc.nextInt();
			i++;
		}
		sc.close();
		Arrays.sort(mount);
		i = i-1;
		for(;i >= 7;i--){
		System.out.println(mount[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