// Max.cpp : This file contains the 'main' function. Program execution begins and ends there.
// Bài 3 || Huỳnh Thế Anh

#include <iostream>
using namespace std;

int main()
{
	int arr[1000];
	int n;
	cin >> n;
	for (int i = 0; i < n; i++)
	{
		cin >> arr[i];
	}

	// process
	int m1 = 0, m2 = 0, m3 = 0;



	for (int i = 0; i < n; i++)
	{
		if (arr[i] > m1)
		{
			m3 = m2;
			m2 = m1;
			m1 = arr[i];
		}
		else if (arr[i] > m2)
		{
			m3 = m2;
			m2 = arr[i];

		}
		else if ( arr[i] > m3) m3 = arr[i];
	}

	cout << m1 << " " << m2 << " " << m3;
}