import java.util.*;

class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int n=10;
int[] k=new int[n];
for(int i=0;i<n;i++){
k[i]=sc.nextInt();
}
Arrays.sort(k);
for(int i=0;i<3;i++){
System.out.println(k[n-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