#include<bits/stdc++.h>
using namespace std;
main(){
    int n;
    cin>>n;
    using T = tuple<double,int,int>;
    vector<T> A;
    for(int i=0;i<n;++i){
        double r,a,b;
        cin>>a>>b;
        r=a/b;
        A.emplace_back(r,a,b);
    }
    sort(begin(A),end(A),greater<>());
    for(int i=0;i<n;++i){
        int a,b,c;
        tie(c,a,b)=A[i];
        cout<<a<<" "<<b<<endl;
    }
}