#include <bits/stdc++.h>
#define REP(i, n) for(int i = 0; i < n; i++)
#define REPR(i, n) for(int i = n; i >= 0; i--)
#define FOR(i, m, n) for(int i = m; i < n; i++)
#define INF 2e9
#define ALL(v) v.begin(), v.end()
using namespace std;
typedef long long ll;
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int n;
    cin >> n;

    vector<vector<double>> v(n, vector<double>(3));

    REP(i, n)
    {
        cin >> v[i][1] >> v[i][2];
        v[i][0] = v[i][1] / v[i][2];
    }

    sort(ALL(v), greater<vector<double>>());

    REP(i, n)
    {
        cout << (int)(v[i][1]) << " " << (int)(v[i][2]) << endl;
    }
    
}