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

class Main{
    public static void main(String args[]){
        int[] h = new int[10];
        Scanner scan = new Scanner(System.in);
        for(int i = 0; i < 10; i++){
            h[i] = Integer.parseInt(scan.next());
        }
        Arrays.sort(h);
        System.out.println(h[9]);
        System.out.println(h[8]);
        System.out.println(h[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