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  1. #include <iostream>
  2. #include <iterator>
  3. #include <vector>
  4.  
  5.  
  6. int main()
  7. {
  8. if (std::vector<int>().end() == std::vector<int>::iterator()) {
  9. std::cout << "1";
  10. }
  11. else {
  12. std::cout << "2";
  13. }
  14. std::cout << " Done\n";
  15.  
  16. }
Success #stdin #stdout 0s 16064KB
stdin
Standard input is empty
stdout
1 Done