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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. typedef std::vector<std::vector<int>> PUD;
  5.  
  6. PUD MakeHoge(PUD& In){
  7. 	PUD Ret;
  8. 	for (std::size_t i = 0; i < In.size() - 1; i++){
  9. 		Ret.push_back(std::vector<int>());
  10. 		for (std::size_t j = 0; j < In[i].size();j++){
  11. 			Ret[i].push_back(In[i][j]);
  12. 		}
  13. 		for (std::size_t j = 0; j < In[i].size();j++){
  14. 			Ret[i].push_back(In[i+1][j]);
  15. 		}
  16. 	}
  17. 	return std::move(Ret);//why std::move dosnt work??? on vc2013ee. because move to Temp object?
  18. }
  19.  
  20. int main(){
  21. 	PUD PU{ { 31 }, { 41 }, { 59 }, { 2 }, };
  22. 	while (PU.size() != 1){
  23. 		PU=MakeHoge(PU);
  24. 		for (auto& v : PU){
  25. 			std::cout << '(';
  26. 			for (auto& i : v){
  27. 				std::cout << i << ' ';
  28. 			}
  29. 			std::cout << ')';
  30. 		}
  31. 		std::cout << std::endl;
  32. 	}
  33. 	int Total = 0;
  34. 	for (auto& i : PU) {
  35. 		for (auto& j : i){
  36. 			Total += j;
  37. 		}
  38. 	}
  39. 	std::cout <<"Total="<< Total << std::endl;
  40. 	return 0;
  41. }
Success #stdin #stdout 0s 3476KB
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stdin
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Standard input is empty
stdout
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(31 41 )(41 59 )(59 2 )
(31 41 41 59 )(41 59 59 2 )
(31 41 41 59 41 59 59 2 )
Total=333
https://ideone.com/nK9hqN
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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