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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main(void) {
  5.  
  6. 	int ROWS = 10;
  7. 	int COLS = 20;
  8.  
  9. 	double ** array = malloc (sizeof(double*) * ROWS);
  10. 	for (int i = 0; i < ROWS; i++)
  11. 	{
  12. 		array[i] = malloc(sizeof(double) * COLS);
  13. 	}
  14.  
  15. 	// Operate with array of pointers
  16.  
  17. 	for (int i = 0; i < ROWS; i++)
  18. 	{
  19. 		free(array[i]);
  20. 	}
  21. 	free(array);
  22.  
  23. 	return 0;
  24. }
  25.  
Success #stdin #stdout 0s 10320KB
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https://ideone.com/pcq7N4
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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