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


public class Main {

	public static void main(String[] args) {
		
		Scanner sc = new Scanner(System.in);
		int[] mtns = new int[10];
		int first, second, third;
		
		for(int i=0; i<10; i++) {
			mtns[i] = sc.nextInt();
		}
		
		Arrays.sort(mtns);
		
		System.out.println(mtns[9]);
		System.out.println(mtns[8]);
		System.out.println(mtns[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