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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4. int cool (int a)
  5. {
  6. 	float b = float (a); 
  7. 	if (sqrt(b)==int (sqrt(b))&&cbrt(b)==int(cbrt(b)))
  8. 	{
  9. 		return 1;
  10. 	}
  11. 	else
  12. 	{
  13. 		return 0;
  14. 	}
  15. }
  16. int main() {
  17.  
  18. 	int a, b, count=0, col; 
  19. 	cin >> a >> b;
  20. 	for (int i = a; i <= b; i++)
  21. 	{
  22. 		col = cool(i);
  23. 		if (col==1)
  24. 		{
  25. 			count++;
  26. 			cout << i << endl;
  27. 		}
  28. 	}
  29. 	cout << count;
  30. 	return 0;
  31. }
Success #stdin #stdout 0s 3460KB
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Standard output is empty
https://ideone.com/u4DhMq
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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