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  1. #include <iostream>
  2. #include <map>
  3. #include <string>
  4. using namespace std;
  5.  
  6. class Test
  7. {
  8. private:
  9. 	map<string, int> m;
  10. public:
  11. 	int &Submit( const string &s )
  12. 	{
  13. 		m[s] = 10;
  14. 		return m[s];
  15. 	}
  16. 	void Create()
  17. 	{
  18. 		for( auto i = m.begin(); i != m.end(); i++ )
  19. 		{
  20. 			i->second = 1;
  21. 		}
  22. 	}
  23. };
  24.  
  25. int main() {
  26. 	Test t;
  27. 	int &i = t.Submit( "Hello" );
  28. 	cout << i << '\n';
  29. 	t.Create();
  30. 	cout << i << '\n';
  31. 	return 0;
  32. }
Success #stdin #stdout 0s 3464KB
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stdin
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Standard input is empty
stdout
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10
1
https://ideone.com/AzFlkj
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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