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  1. #include <iostream>
  2. #include <functional>
  3. #include <map>
  4. using namespace std;
  5.  
  6. int main() {
  7. 	map<int, float, greater<int>> example;
  8. 	example.emplace(std::make_pair(10, 10.0));
  9. 	example.emplace(std::make_pair(12, 12.0));
  10.  
  11. 	for (auto const& entry : example)
  12. 	{
  13. 		cout << "Key: " << entry.first << " " << entry.second << endl;
  14. 	}
  15.  
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3476KB
comments (?)
stdin 
Standard input is empty
stdout 
Key: 12 12
Key: 10 10
https://ideone.com/9Guuil
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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