import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;

public class Main {
	public static void main(String[] a) throws NumberFormatException, IOException{

		int arr[] = new int [10];
		BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
		for( int i=0; i<10; i++){

		 arr[i] = Integer.parseInt(read.readLine());

		}

		 Arrays.sort(arr);

		 for(int i = 9; i>6; i--){

			 System.out.println(arr[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