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  1. #include <iostream>
  2. #include <map>
  3. #include <utility> // for make_pair
  4. int main()
  5. {
  6. std::map< int, char > aMap;
  7. aMap.insert( std::make_pair(10, 'M') );
  8. aMap.insert( std::make_pair(15, 'A') );
  9. //int delta = aMap[1].first- aMap[0].first; // ERROR
  10. //std::cout << delta << "\n";
  11. std::cout<<aMap[1];
  12. return 0;
  13. }
Success #stdin #stdout 0s 3032KB
stdin
Standard input is empty
stdout