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

public class Main {

	public static void main(String[] args) throws IOException {

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		try {

			int[] height = new int[10];

			for (int i = 0; i < 10; i++) {

				height[i] = Integer.parseInt(br.readLine());

			}

			Arrays.sort(height);

			for (int j = 9; j > 6; j--) {
				System.out.println(height[j]);
			}

		} finally {
			br.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