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

int main() {
	// your code goes here
	vector<pair<int,int>>v={{9,5},{5,3},{1,0}};
	v.push_back(make_pair(9,3));

	for(auto i:v)
	{
		cout<<i.first<<i.second<<endl;
	}
	return 0;
}