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

public class Main {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int nums[] = new int[10];
		for(byte i = 0; i < 10; i++) 
			nums[i] = in.nextInt();
		Arrays.sort(nums);	
		System.out.println(nums[9]);
		System.out.println(nums[8]);
		System.out.println(nums[7]);
		in.close();
	}
}
/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