fork download
copy 
  1. #include <iostream>
  2. #include <set>
  3.  
  4. int main ()
  5. {
  6.   std::set<int> myset = {1, 2, 3, 4};   // myset: 1 2 3 4
  7.  
  8.   std::pair<std::set<int>::const_iterator,std::set<int>::const_iterator> range = myset.equal_range(2);
  9.  
  10.   std::cout << "The range is from " << *range.first << " to " << *range.second << std::endl;
  11.  
  12.   return 0;
  13. }
Success #stdin #stdout 0s 4308KB
comments ()
stdin
copy 
Standard input is empty
stdout
copy 
The range is from 2 to 3
https://ideone.com/gof6oy
language:
C++14 (gcc 8.3)
created:
5 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!