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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <cmath>
  4. using namespace std;
  5.  
  6. int main() {
  7. 	const int MAX_SIZE = 100;
  8. 	int n;
  9. 	cin >> n;
  10. 	double firstNumber = 0, secondNumber = 0, v[MAX_SIZE + 2] = {0};
  11. 	bool increasing = 0, decreasing = 0, even = 0;
  12. 	for (int i = 1; i <= n; ++i) {
  13. 		firstNumber = secondNumber;
  14. 		cin >> secondNumber;
  15. 		if (firstNumber) {
  16. 			if (firstNumber < secondNumber) {
  17. 				increasing = 1;
  18. 			} else if (firstNumber > secondNumber) {
  19. 				decreasing = 1;
  20. 			} else if (firstNumber == secondNumber) {
  21. 				even = 1;
  22. 			}
  23. 			v[i] = secondNumber * 100 / firstNumber - 100;
  24. 		}
  25. 	}
  26. 	if (increasing && decreasing == 0 && even == 0) {
  27. 		cout << "Veniturile au crescut cu: ";
  28. 	} else if (decreasing && increasing == 0 && even == 0) {
  29. 		cout << "Veniturile au scazut cu: ";
  30. 	} else if (even && increasing == 0 && decreasing == 0) {
  31. 		cout << "Veniturile au ramas la fel";
  32. 		return 0;
  33. 	}
  34. 	for (int i = 2; i <= n; ++i) {
  35. 		if (v[i] > 100) {
  36. 			cout << ">100% ";
  37. 		} else {
  38. 			cout << fixed << setprecision(3) << fabs(v[i]) << "% ";
  39. 		}
  40. 	}
  41. 	return 0;
  42. }
Success #stdin #stdout 0.01s 5264KB
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Veniturile au ramas la fel
https://ideone.com/jt6Kex
language:
C++ (gcc 8.3)
created:
4 days ago
visibility:
public

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