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  1. #include <iostream>
  2. #include <map>
  3. #include <functional>
  4.  
  5. int main() {
  6. 	std::map<int, std::function<void()>> funs;
  7. 	funs[0] = [] { std::cout << "0\n"; };
  8. 	funs[1] = [] { std::cout << "1\n"; };
  9.  
  10. 	funs[0]();
  11. 	funs[1]();
  12. 	funs[0]();
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 3476KB
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https://ideone.com/iIEIiC
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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