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  1. #include <stdio.h>
  2.  
  3. double * get_possible_roots(double *ptr_possible_roots, int a0_over_an_size);
  4.  
  5. int main()
  6. {
  7. 	double *ptr_possible_roots;
  8. 	int i, a0_over_an_size = 0;
  9.  
  10. 	get_possible_roots(ptr_possible_roots, a0_over_an_size);
  11.  
  12. 	for(i = 0; i < a0_over_an_size; i++)
  13. 	{
  14. 		printf("%lf ", *(ptr_possible_roots+i));
  15. 	}
  16. 	return 0;
  17. }
  18.  
  19. double * get_possible_roots(double *ptr_possible_roots, int a0_over_an_size)
  20. {
  21. 	int i;
  22. 	a0_over_an_size = 6;
  23. 	int p_numerator[6] = {1, 1, 1, 1, 2, 4};
  24. 	int p_denominator[6] = {1, 2, 4, 8, 1, 1};
  25. 	static double possible_roots[6];
  26.  
  27.  
  28. 	for(i = 0; i < a0_over_an_size; i++)
  29. 	{
  30. 		possible_roots[i] = (double)p_numerator[i]/(double)p_denominator[i];
  31. 	}
  32.  
  33. 	ptr_possible_roots = possible_roots;
  34. 	return ptr_possible_roots;
  35. }
Success #stdin #stdout 0s 2108KB
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https://ideone.com/Ljve7S
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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