#include "bits/stdc++.h"

using namespace std;

using ll = long long;
using ld = long double;

const double PI = 3.1415926535897932384626433832795;

const int dx[] = { 0, 1, 0, -1 };
const int dy[] = { -1, 0, 1, 0 };

int gcd(int x, int y) { return y ? gcd(y, x % y) : x; }
ll gcd(ll x, ll y) { return y ? gcd(y, x % y) : x; }
int lcm(int x, int y) { return x / gcd(x, y) * y; }
ll lcm(ll x, ll y) { return x / gcd(x, y) * y; }

struct Frac {
	double v;
	int a;
	int b;

	bool operator<(const Frac &frac) const {
		return v < frac.v;
	}
};

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);

	int n;
	cin >> n;

	vector<Frac> vec(n);
	for (int i = 0; i < n; i++) {
		int a, b;
		cin >> a >> b;

		vec[i].a = a;
		vec[i].b = b;
		vec[i].v = (double)a / b;
	}

	sort(begin(vec), end(vec));
	reverse(begin(vec), end(vec));

	for (int i = 0; i < n; i++) {
		cout << vec[i].a << " " << vec[i].b << endl;
	}
	return 0;
}