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  1. #include <iostream>
  2. #include <set>
  3. #include <algorithm>
  4. #include <vector>
  5. using namespace std;
  6.  
  7. int main() {
  8. 	// your code goes here
  9. 	std::multiset<int> a {1,2,3};
  10. 	std::multiset<int> b {1,2,3};
  11.  
  12. 	std::multiset<int> result;
  13. 	merge( a.begin(), a.end(), b.begin(), b.end(),  
  14. 	std::inserter(result, result.begin()));
  15. 	std::cout<<result.size()<<std::endl;
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 16064KB
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https://ideone.com/bQAOC7
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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