fork download
copy 
  1. #include <iostream>
  2. #include <string>
  3.  
  4. int main() {
  5. std::string s;
  6. s.reserve(17);
  7. s.assign(17, ' ');
  8. std::cout << s.capacity();
  9. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
30
https://ideone.com/H2iwTt
language:
C++14 (clang 8.0)
created:
1 year 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!