#include <iostream>
#include <string>
#include <vector>
#include <set>
#include <cmath>
#include <stack>
#include <algorithm>
#include <iomanip>
#include <map>
#include <queue>
#include <functional>
#include <numeric>
using ll = long long;
using namespace std;

const ll MOD = 1e9 + 7;
vector<pair<double, double>> vp;
vector<double> v;

bool comp(const pair<double, double> &a, const pair<double, double> &b)
{
    return a.first * b.second < b.first * a.second;
}

int main(void)
{
    int N;
    cin >> N;
    for (int i = 0; i < N; ++i)
    {
        double a, b;
        cin >> a >> b;
        vp.push_back({a, b});
    }
    sort(vp.begin(), vp.end(), comp);
    reverse(vp.begin(), vp.end());
    for (auto e : vp)
        cout
            << e.first << " " << e.second << endl;
    return 0;
}