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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	double a, b, x;
  6. 	int n = 0;
  7. 	while (cin >> a >> b)
  8. 	{
  9. 		cout << ++n << ") ";	
  10. 		if (a == 0)
  11. 		{
  12. 			if (b == 0)	cout << "Infinite set of roots; \n";
  13. 			else	cout << "No roots; \n";
  14. 		}
  15. 		else
  16. 		{
  17. 			x = (-b/a == -0)? b/a : -b/a;
  18. 			cout << x << "; \n";
  19. 		}
  20. 	}
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 4188KB
comments (?)
stdin
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0 0 1 0 0 1
stdout
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1) Infinite set of roots; 
2) 0; 
3) No roots;
https://ideone.com/dOGGy6
MS12
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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