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  1. #include <iostream>
  2. #include <algorithm>
  3. #include <deque>
  4. #include <forward_list>
  5. #include <list>
  6. #include <vector>
  7. using container = std::deque<bool>;
  8.  
  9.  
  10. template<typename C>
  11. void uniquify(C& v) {
  12. 	v.erase(std::unique(v.begin(), v.end(),
  13.                         [](bool a, bool b){ return !(a||b); }),
  14.             v.end());
  15. }
  16. template<typename C>
  17. std::ostream& show(std::ostream& out, const C& v) {
  18. 	char sep = '{';
  19. 	for (auto const& val : v) {
  20. 		out << sep << ' ' << (val ? "true" : "false");
  21. 		sep = ',';
  22. 	}
  23. 	return out << '}';
  24. }
  25. int main() {
  26. 	container vec{false, false, false, false, true, true, false, true, false, false};
  27. 	show(std::cout, vec) << '\n';
  28. 	uniquify(vec);
  29. 	show(std::cout, vec) << '\n';
  30. 	return 0;
  31. }
  32.  
Success #stdin #stdout 0s 3472KB
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stdin
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Standard input is empty
stdout
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{ false, false, false, false, true, true, false, true, false, false}
{ false, true, true, false, true, false}
https://ideone.com/JJUi4x
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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