#include <map>
#include <iostream>
using namespace std;

std::map < unsigned long long int, std::pair < int , int >  > invertID;
int main(){
  std::pair<int,int>  m;
  m = std::make_pair(1,2);
  invertID[1] = m;
  invertID[1].first=3;
  invertID[1].second=3;
  cout << invertID[1].first;
  cout <<  invertID[1].second;
  return 0;
}