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

public class Main {

	public static void main(String[] args) {
		// TODO ?????????????????????????????????????????????


		int yama[] = new int[10];

		Scanner sc = new Scanner(System.in);
		for(int i = 0;i < yama.length;i++){
			yama[i] = sc.nextInt();
		}
		Arrays.sort(yama);
		for(int j = 9;j >= 7;j--){
			System.out.println(yama[j]);
		}


	}

}
/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