fork(41) download
copy 
  1. #include <queue>
  2. #include <vector>
  3.  
  4. bool compare(int a, int b)
  5. {
  6.    return (a<b);
  7. }
  8.  
  9. std::priority_queue<int, std::vector<int>, decltype(&compare)> pq1(&compare);
  10.  
  11. std::priority_queue<int,std::vector<int>, std::less<int> > pq2;
  12.  
  13. int main() {
  14. 	return 0;
  15. }
Success #stdin #stdout 0s 3292KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/KDOkJf
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!