fork download
copy 
  1. #include <iostream>
  2. #include <string>
  3. #include <iterator>
  4. #include <algorithm>
  5. #include <vector>
  6. using namespace std;
  7.  
  8. struct Osoba
  9. {
  10. 	size_t wiek;
  11. 	string imie;
  12.  
  13. 	bool operator<( const Osoba &rhs ) const
  14. 	{
  15. 		return wiek < rhs.wiek;
  16. 	}
  17. };
  18.  
  19. std::ostream& operator<<(std::ostream& s, const Osoba& osoba)
  20. {
  21.     return s << osoba.wiek << " " << osoba.imie;
  22. }
  23.  
  24. int main() {
  25.  
  26. 	vector<Osoba> osoby{
  27. 		{ 19, "mateusz" },
  28. 		{ 13, "jan" },
  29. 		{ 20, "matek" },
  30. 		{ 200, "cos" },
  31. 		{ 133, "asia" }	
  32. 	};
  33.  
  34. 	sort( osoby.begin(), osoby.end() );
  35.  
  36. 	copy( osoby.begin(),
  37. 		  osoby.end(),
  38. 		  ostream_iterator<Osoba>( cout, "\n" ) );
  39.  
  40. 	return 0;
  41. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
13 jan
19 mateusz
20 matek
133 asia
200 cos
https://ideone.com/j0mQ3s
language:
C++14 (gcc 8.3)
created:
8 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!