#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;
}
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