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

signed main() {
	int N;
	cin>>N;
	std::vector<int> A(N),B(N);
	for(int i=0;i<N;i++)cin>>A[i]>>B[i];
	map<int,int> m;
	std::vector<int> v(N);
	for(int i=0;i<N;i++)v[i]=A[i];
	std::vector<int> ans(N);
	int l=0;
	for(int i=0;i<N;i++){
		for(int j=1;j<=10;j++){
			v[i]*=j;
		}
		v[i]/=B[i];
		m[v[i]]=i;
	}
	for(auto &p:m) {ans[l]=p.second;l++;}
	for(int i=N-1;i>=0;i--)cout<<A[ans[i]]<<" "<<B[ans[i]]<<endl;
}