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

class Main {
	public static void main(String[] a) {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		int[] mt = new int[10];
		try {
			for (int i = 0; i < mt.length; i++) {
				mt[i] = Integer.parseInt(br.readLine());
			}
		} catch (Exception e) {
		}

		Arrays.sort(mt);

		System.out.println(mt[9]);
		System.out.println(mt[8]);
		System.out.println(mt[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