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

public class Main {
	public static void main(String args[] ) throws Exception {
        Scanner sc = new Scanner(System.in);
        Integer array[] = {1, 1, 1, 1, 1,1, 1, 1, 1, 1}; 
        for(int i = 0; i < 10; ++i){
        	array[i] = sc.nextInt();
        }
        Arrays.sort(array, Comparator.reverseOrder());
        for(int i = 0; i < 3; ++i){
            System.out.println(array[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