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  1. #include <iostream>
  2. #include <array>
  3. #include <utility>
  4.  
  5. std::pair< std::array<int,3>, std::array<char,4> > array_function()
  6. {
  7.    //does alot of maths here
  8.    std::array<int,3> numbers = { 1, 2, 3 } ;
  9.    std::array<char,4> letters = { 't', 'y', 'u', 'w' } ;
  10.  
  11.    //return both arrays
  12.    return { numbers, letters } ;
  13. }
  14.  
  15. int main()
  16. {
  17.     auto p = array_function() ;
  18.  
  19.     auto int_array = p.first ;
  20.     for( int i : int_array ) std::cout << i << ' ' ;
  21.     std::cout << '\n' ;
  22.  
  23.     auto char_array = p.second ;
  24.     for( char c : char_array ) std::cout << c ;
  25.     std::cout << '\n' ;
  26. }
  27.  
Success #stdin #stdout 0s 3296KB
comments (?)
stdin 
Standard input is empty
stdout 
1 2 3 
tyuw
https://ideone.com/Qwfqsz
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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