#include <iostream>
#include <cstdio>
#include <string>
#include <vector>
#include <set>
#include <algorithm>
#define _USE_MATH_DEFINENS
#include <cmath>
using namespace std;

#define p(x) cout << x << endl;
#define el cout << endl;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)

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

    int n;
    cin >> n;
    int a[n], b[n];

    for(int i = 0; i < n; i++){
        cin >> a[i] >> b[i];
    }

    for(int i = 0; i < n; i++){
        for(int j = 0; j < n; j++){
            if (((float)a[j] / (float)b[j]) < ((float)a[i] / (float)b[i])){
                int tmp = a[j];
                a[j] = a[i];
                a[i] = tmp;
                tmp = b[j];
                b[j] = b[i];
                b[i] = tmp;
            }
        }
    }

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