fork download
copy 
  1. #include <iostream>
  2. #include <vector>
  3. #include <string>
  4. using namespace std;
  5.  
  6. int main() {
  7. 	vector<string> vec;
  8.  
  9. 	vec.push_back("Lol");
  10.  
  11. 	string& ref = vec[0];
  12.  
  13. 	vec.push_back("really?");
  14.  
  15. 	cout << ref;
  16.  
  17. 	return 0;
  18. }
Runtime error #stdin #stdout 0s 3224KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/4wtBMT
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!