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  1. #include <iostream>
  2. #include <set>
  3. #include <vector>
  4.  
  5. int main ()
  6. {
  7. std::set<int> myset;
  8. std::vector<std::set<int> > setVector;
  9. int myints[] = {5,10,15};
  10. int elementCount = sizeof(myints) / sizeof(myints[0]);
  11. myset.insert(myints, myints + elementCount);
  12. setVector.push_back(myset);
  13. std::cout << "Elements in vector: " << setVector.size() << " \n";
  14. for(const std::set<int> mySet : setVector){
  15. for(const int i : mySet){
  16. std::cout << i << " ";
  17. }
  18. }
  19. std::cout << std::endl;
  20. }
Success #stdin #stdout 0s 3476KB
stdin
Standard input is empty
stdout
Elements in vector: 1 
5 10 15