import java.util.Scanner;
class Main{
    public static void main(String[] a){
		Scanner in = new Scanner(System.in);
		int top, second, third, input;
		top = -1;
		second = -2;
		third = -3;
		for(int i=0; i<10; i++){
			input = in.nextInt();
			if(input>top){
				third = second;
				second = top;
				top = input;
			}else if(input>second){
				third = second;
				second = input;
			}else if(input>third){
				third = input;
			}
		}
		System.out.println(top);
		System.out.println(second);
		System.out.println(third);
    }
}
/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