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  1. #include <iostream>
  2. #include <iterator>
  3. #include <sstream>
  4. #include <string>
  5. #include <vector>
  6.  
  7. using namespace std;
  8.  
  9. int main() {
  10. 	vector<string> combo1;
  11. 	vector<string> combo2;
  12. 	vector<int> combo3;
  13. 	istringstream foo("a1     b00     2222\na1     b01     233\na1     b92     34444\na2     b00      2222\na2     b00      3333\na2     b01      3333");
  14. 	vector<string> combos{istream_iterator<string>(foo), istream_iterator<string>()};
  15.  
  16. 	for(auto i = 0; i < combos.size(); ++i) {
  17. 	    switch(i % 3) {
  18. 	    case 0:
  19. 	        combo1.push_back(combos[i]);
  20. 	        break;
  21. 	    case 1:
  22. 	        combo2.push_back(combos[i]);
  23. 	        break;
  24. 	    case 2:
  25. 	        combo3.push_back(stoi(combos[i]));
  26. 	    }
  27. 	}
  28.  
  29. 	for(const auto& i : combo1) cout << i << ' ';
  30. 	cout << endl;
  31. 	for(const auto& i : combo2) cout << i << ' ';
  32. 	cout << endl;
  33. 	for(const auto& i : combo3) cout << i << ' ';
  34. 	cout << endl;
  35. }
Success #stdin #stdout 0s 3464KB
comments (?)
stdin
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Standard input is empty
stdout
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a1 a1 a1 a2 a2 a2 
b00 b01 b92 b00 b00 b01 
2222 233 34444 2222 3333 3333
https://ideone.com/RkFXeV
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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