fork download 
  1. #include <iostream>
  2. using namespace std;
  3. const char *strapp(const char *str, const char *s)
  4. {
  5. string ret="";
  6. ret+=str;
  7. ret+=s;
  8. return ret.c_str();
  9. }
  10. //Note, there is a memory leak in this code
  11. int main() {
  12. 	cout<<strapp("Hello ","World!")<<endl;
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 3428KB
comments (?)
stdin 
Standard input is empty
stdout 
Hello World!
https://ideone.com/Gnxc32
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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!