#include <bits/stdc++.h>
using namespace std;

int main() {
  int n;
  double temp;

  cin >> n;

  vector<double> a(n);
  vector<double> b(n);
  vector<double> ans(n);

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

  for (int i = 0; i < n; i++) {
    for (int j = i; j < n; j++) {
      if (ans[j] > ans[i]) {
        temp = ans[j];
        ans[j] = ans[i];
        ans[i] = temp;

        temp = a[j];
        a[j] = a[i];
        a[i] = temp;

        temp = b[j];
        b[j] = b[i];
        b[i] = temp;
      }
    }
  }

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

  return 0;
}