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  1. #include <iostream>
  2. #include <list>
  3. #include <algorithm>
  4. #include <iterator>
  5.  
  6. using namespace std;
  7.  
  8. template <class Container>
  9. void print(const Container& c)
  10. {
  11. 	cout << "{ ";
  12. 	for (const auto& x : c) {
  13. 		cout << x << ' '; 
  14. 	}
  15. 	cout << "}" << endl;
  16. }
  17.  
  18. int main() 
  19. {
  20. 	list<int> l1 = {
  21. 		1, 2, 3, 4, 5
  22. 	};
  23. 	list<int> l2 = {
  24. 		10, 11, 12, 13
  25. 	};
  26. 	print(l1);
  27. 	print(l2);
  28. 	cout << endl;
  29.  
  30. 	auto it = l2.begin();
  31. 	swap(*l1.begin(), *(++it));
  32. 	print(l1);
  33. 	print(l2);
  34. }
Success #stdin #stdout 0s 4288KB
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stdin
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Standard input is empty
stdout
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{ 1 2 3 4 5 }
{ 10 11 12 13 }

{ 11 2 3 4 5 }
{ 10 1 12 13 }
https://ideone.com/hkHfb9
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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