import java.util.*;
public class Main{
 public static void main(String args[]){
  Scanner n=new Scanner(System.in);
  int i[]=new int[10];
  for(int j=0;j<=9;j++){
   i[j]=n.nextInt();
  }
  Arrays.sort(i);
  System.out.println(i[9]);
  System.out.println(i[8]);
  System.out.println(i[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