#include <iostream>
#include <bitset>
#include <fstream>
#include <string>
#include <cstring>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <vector>
#include <algorithm>
#include <numeric>
#include <map>
#include <set>
#include <stack>
#include <queue>
#include <deque>
#include <functional>
#include <cctype>
#include <list>
#include <limits>
//#include <boost/multiprecision/cpp_int.hpp>

const double EPS = (1e-10);


using namespace std;
using Int = long long;
//using namespace boost::multiprecision;

const Int MOD = 1000000007;

Int mod_pow(Int x, Int n) {
    Int res = 1;
    while(n > 0) {
        if(n & 1) res = (res * x) % MOD; //ビット演算(最下位ビットが1のとき)
        x = (x * x) % MOD;
        n >>= 1; //右シフト(n = n >> 1)
    }
    return res;
}

vector<pair<Int, Int>> a;

int main(){
    cin.tie(0);
    int n; cin >> n;
    for (int i = 0; i < n; i++){
        pair<Int, Int> tmp;
        cin >> tmp.first >> tmp.second;
        a.push_back(tmp);
    }
    for (int i = 0; i < n; i++){
        for (int j = 0; j < n-1-i; j++){
            if (a[j].second * a[j+1].first < a[j+1].second * a[j].first){
                swap(a[j], a[j+1]);
            }
        }
    }

    for (int i = n-1; i >= 0; i--){
        cout << a[i].first <<" "<< a[i].second << endl; 
    }
    

}