#include <bits/stdc++.h>
using namespace std;

int main() {
	int n;
	cin >> n;

	vector<vector<double>> v(n, vector<double>(3, 0));
	for (int i = 0; i < n; i++) {
		for (int j = 1; j < 3; j++) {
			cin >> v.at(i).at(j);
		}

		v.at(i).at(0) = v.at(i).at(1) / v.at(i).at(2);
	}

	sort(v.begin(), v.end());
	reverse(v.begin(), v.end());

	for (int i = 0; i < n; i++) {
		for (int j = 1; j < 3; j++) {
			cout << v.at(i).at(j);
			if (j == 1) {
				cout << ' ';
			}
			else {
				cout << endl;
			}
		}
	}
}