import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int[] in = new int[10];
		for(int i=0;i<10;i++){
			in[i] = sc.nextInt();
		}
		int big[] = {0,0,0};
		
		for(int i =0;i<10;i++){
			if(big[0] < in[i]){
				big[2] = big[1];
				big[1] = big[0];
				big[0] = in[i];
			}
			else if(big[1] < in[i]){
				big[2] = big[1];
				big[1] = in[i];
			}
			else if(big[2] < in[i]){
				big[2] = in[i];
			}
		}
		
		for(int i=0;i<3;i++){
			System.out.println(big[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