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

class Main{
    public static void main(String[] a) throws IOException{
    	BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
 	int mountains[] = new int[10];
        
        for(int i=0;i<10;i++){
                mountains[i] = Integer.parseInt(in.readLine());
        }
        
        Arrays.sort(mountains);
        
        for(int i = mountains.length-1;i > mountains.length-4;i--){
            System.out.println(mountains[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