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  1.  
  2. #include <iostream>
  3. #include <string>
  4. #include <iostream>
  5. #include <thread>
  6. #include <sstream>
  7. using namespace std;
  8.  
  9. template <typename T>
  10. std::string to_str(const T &value)
  11. {
  12. std::ostringstream oss;
  13. oss << value;
  14. return oss.str();
  15. }
  16.  
  17. int main() {
  18.  
  19. printf("[%s] ", to_str(std::this_thread::get_id()).c_str() );
  20. return 0;
  21. }
Success #stdin #stdout 0.01s 5292KB
stdin
Standard input is empty
stdout
[22575312209728]