#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < n; ++i)
using ll = long long;
using namespace std;
const int INF = 1e9;

struct frac {
    double res;
    int a, b;
};

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

    vector<frac> F(N);
    rep(i, N) {
        cin >> F[i].a >> F[i].b;
        F[i].res = (double)F[i].a / F[i].b;
    }

    sort(F.begin(), F.end(), [](const frac &a, const frac &b) {
        return a.res > b.res;
    });
    rep(i, N) cout << F[i].a <<" "<< F[i].b << endl;

    return 0;
}