#include <iostream>
#include <string>
#include <algorithm> // for sort

#include "vector.h"

int main() // write the numbers from cin to cout, sorted into decreasing order.
{
	double d;
	vector<double> v;
	vector<double>::iterator p;

	while (std::cin >> d) v.push_back(d);
	std::sort( v.begin(), v.end() );
	while ( ! v.empty() ) std::cout << v.pop_back() << std::endl;
}