fork(1) download
copy 
  1. #include <algorithm>
  2. #include <iostream>
  3. #include <iterator>
  4. #include <vector>
  5.  
  6. int main() {
  7.     std::vector<int> gid = {4, 4, 5, 8, 1, 2, 3, 1, 42, 2, 42};
  8.  
  9.     std::sort(gid.begin(),gid.end());
  10.     std::vector<int>::iterator itv(std::unique(gid.begin(),gid.end()));
  11.     gid.erase(itv,gid.end());
  12.  
  13.     std::copy(gid.begin(),gid.end(), std::ostream_iterator<int>(std::cout, " "));
  14. }
  15.  
Success #stdin #stdout 0s 3428KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
1 2 3 4 5 8 42
https://ideone.com/VghsbZ
language:
C++14 (gcc 8.3)
created:
11 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!