#include<iostream>
#include<vector>
#include<algorithm>

#define BOGO 10

using namespace std;

bool is_sorted(vector<int> arr, int size)
{
	bool sorted = true;
	for(int i = 0; i < size; i++){
		if(!(arr[i] <= arr[i+1])){
			sorted = false;
		}
	}
	
	return sorted;
}

int main()
{
	vector<int> arr(BOGO);
	
	for(int i = 0; i < BOGO; i++){
		cin >> arr[i];
	}
	
	for(;;){
		if(is_sorted(arr, arr.size())){
			break;
		}
		random_shuffle(arr.begin(), arr.end());
	}
	
	cout << arr[9] << "\n" << arr[8] << "\n" << arr[7] << endl;
}

		