
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) {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		int height[] = new int[10];
		for(int i=0;i<height.length;i++){
			try {
				height[i] = Integer.parseInt(br.readLine());
			} catch (NumberFormatException e) {
				// TODO ????????????????????? catch ????????????
				e.printStackTrace();
			} catch (IOException e) {
				// TODO ????????????????????? catch ????????????
				e.printStackTrace();
			}
		}
		
		Arrays.sort(height);
		
		for(int i=0;i<3;i++){
			System.out.println(height[height.length-i-1]);
		}
		
	}
}
/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