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  1. #include <stdio.h>
  2. #include <stdarg.h>
  3. #include <stdlib.h>
  4.  
  5. static void printJaggedArray3D(double ***, size_t, size_t, size_t);
  6. static void printJaggedArray2D(double **, size_t, size_t);
  7. static void printJaggedArray1D(double *, size_t);
  8. static void *createAndFillDoubleArray(size_t n, const size_t [n], size_t, double);
  9.  
  10. int main(void)
  11. {
  12. 	const size_t dimensions[3] = {2, 2, 3};
  13. 	const double value = 3.141593;
  14.  
  15. 	double ***array = createAndFillDoubleArray(3, (size_t[]) {1, 3, 4}, 0, 3.141593);
  16.  
  17. 	printJaggedArray3D(array, 1, 3, 4);
  18. 	// printJaggedArray2D(array, 4, 5);
  19. 	// printJaggedArray1D(array, 4);
  20. }
  21.  
  22. void *createAndFillDoubleArray(size_t n, const size_t dimensions[n], size_t dim, double value)
  23. {
  24. 	if (dim < n - 1) {
  25. 		void **array = malloc(dimensions[dim] * sizeof(double *));
  26.  
  27. 		for (size_t i = 0; i < dimensions[dim]; ++i)
  28. 			array[i] = createAndFillDoubleArray(n, dimensions, dim + 1, value);
  29.  
  30. 		return array;
  31. 	} else {
  32. 		double *array = malloc(dimensions[dim] * sizeof(double));
  33.  
  34. 		for (size_t i = 0; i < dimensions[dim]; ++i)
  35. 			array[i] = value;
  36.  
  37. 		return array;
  38. 	}
  39. }
  40.  
  41. void printJaggedArray3D(double ***array, size_t l, size_t m, size_t n)
  42. {
  43. 	for (size_t i = 0; i < l; i++) {
  44. 		for (size_t j = 0; j < m; j++) {
  45. 			for (size_t k = 0; k < n; k++)
  46. 				printf("%f ", array[i][j][k]);
  47.  
  48. 			putchar('\n');
  49. 		}
  50.  
  51. 		putchar('\n');
  52. 	}
  53. }
  54.  
  55. static void printJaggedArray2D(double **array, size_t l, size_t m)
  56. {
  57. 	for (size_t i = 0; i < l; i++) {
  58. 		for (size_t j = 0; j < m; j++)
  59. 			printf("%f ", array[i][j]);
  60.  
  61. 		putchar('\n');
  62. 	}
  63. }
  64.  
  65. static void printJaggedArray1D(double *array, size_t l)
  66. {
  67. 	for (size_t i = 0; i < l; i++)
  68. 		printf("%f ", array[i]);
  69. }
  70.  
Success #stdin #stdout 0s 4472KB
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stdin
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Standard input is empty
stdout
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3.141593 3.141593 3.141593 3.141593 
3.141593 3.141593 3.141593 3.141593 
3.141593 3.141593 3.141593 3.141593
https://ideone.com/04oG1u
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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