fork download
copy 
  1. #include <iostream>
  2. #include <utility>
  3. #include <vector>
  4.  
  5. int main() {
  6.  
  7.     using LetterNumber = std::pair<char, int>;
  8.     std::vector<LetterNumber> v;
  9.  
  10.     v.push_back( std::make_pair('a',2) );
  11.     v.push_back( std::make_pair('b',3) );
  12.     v.push_back( std::make_pair('c',4) );
  13.  
  14.     for( const auto& e : v )
  15.     {
  16.         std::cout << e.first << " : " << e.second << std::endl;
  17.     }
  18.  
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 2984KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
a : 2
b : 3
c : 4
https://ideone.com/ZgXoN6
language:
C++14 (gcc 8.3)
created:
10 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!