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  1. #include <iostream>
  2. #include <map>
  3. #include <string>
  4.  
  5. int main() {
  6. 	std::map<int,std::string> m = {
  7. 		{1,"1"},
  8. 		{2,"2"},
  9. 		{3,"3"},
  10. 		{4,"4"},
  11. 		{5,"5"},
  12. 		{6,"6"},
  13. 		{7,"7"},
  14. 		{8,"8"},
  15. 	};
  16. 	int i = 0;
  17. 	for(auto it = --m.end();it != m.begin();--it,++i){
  18. 		if(i>4){break;}
  19. 		std::cout << it->first << ':' << it->second <<std::endl;
  20. 	}
  21.  
  22. 	return 0;
  23. }
Success #stdin #stdout 0s 4304KB
comments (?)
stdin 
Standard input is empty
stdout 
8:8
7:7
6:6
5:5
4:4
https://ideone.com/ARMZ7G
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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