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  1. #include <iostream>
  2. using namespace std;
  3. /*
  4. Rezolva problema fara if
  5. */
  6.  
  7. int main() {
  8. 	int length, currentNo, evensSum = 0, oddsSum = 0;
  9. 	cin >> length;
  10. 	for (int i = 1; i <= length; ++i) {
  11. 		cin >> currentNo;
  12. 		if (i % 2 == 0) {
  13. 			evensSum += currentNo;
  14. 		} else {
  15. 			oddsSum += currentNo;
  16. 		}
  17. 	}
  18. 	cout << evensSum - oddsSum;
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5288KB
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https://ideone.com/4PNIoH
language:
C++ (gcc 8.3)
created:
6 hours ago
visibility:
public

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