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

public class Main {

	public static void main(String[] args) {
		 BufferedReader reader=new BufferedReader(new InputStreamReader(System.in));
			int[] height = new int[10];
			for (int i = 0; i < 10; i++) {
					try {
						
						height[i] = Integer.parseInt(reader.readLine());
					} catch (IOException e) {
						// TODO ????????????????????? catch ????????????
						e.printStackTrace();
					}
			}
			Arrays.sort(height);
			
			for(int i=9;i>6;i--){
				System.out.println(height[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