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  1. #include <iostream>
  2. #include <map>
  3.  
  4. int main() {
  5. 	std::multimap<int,std::string> mymap;
  6.     mymap.emplace(1, "hello ");
  7.     mymap.emplace(1, "world!");
  8.     std::cout << mymap.size() << "\n";
  9. 	return 0;
  10. }
Success #stdin #stdout 0s 3468KB
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https://ideone.com/eRkBmV
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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