fork download
copy 
  1. #include <iostream>
  2. #include <sstream>
  3.  
  4. template <typename L, typename R> std::string operator+(L left, R right)
  5. {
  6. 	std::ostringstream os;
  7. 	os << left << right;
  8. 	return os.str();
  9. }
  10.  
  11. int main(int argc, char *argv[])
  12. {
  13. 	std::string s = "string";
  14. 	std::string s2 = s + 10;
  15. 	std::cout << s2 << std::endl;
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3476KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
string10
https://ideone.com/n9QNky
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!