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  1. #include <cmath>
  2. #include <vector>
  3. #include <iostream>
  4. #include <algorithm>
  5. using namespace std;
  6.  
  7. int main() {
  8. 	vector <int> a, b;
  9. 	int element;
  10. 	while (cin >> element) {
  11. 		a.push_back(element);
  12. 	}
  13. 	bool getNegative = true;
  14. 	for (int i = 0; i < a.size() - 1; i++) {
  15. 		if (abs(a[i]) % 2 == 1 && a[i + 1] % 2 == 0) {
  16. 			getNegative = false;
  17. 			break;
  18. 		}
  19. 	}
  20. 	if (getNegative) {
  21. 		for (int i = a.size() - 1; i >= 0; i--) {
  22. 			if (a[i] < 0) {
  23. 				b.push_back(a[i]);
  24. 			}
  25. 		}
  26. 	} else {
  27. 		for (int i = a.size() - 1; i >= 0; i--) {
  28. 			if (a[i] > 0) {
  29. 				b.push_back(a[i]);
  30. 			}
  31. 		}
  32. 	}
  33.  	for (int i = 0; i < b.size(); i++) {
  34. 		cout << b[i] << " ";
  35. 	}
  36. 	return 0;
  37. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin 
-1 -4 5 7
stdout 
7 5
https://ideone.com/d3Jl3f
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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