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  1. #include <stdio.h>
  2.  
  3. #define length_of_array(a) (sizeof(a)/sizeof((a)[0]))
  4.  
  5. int main(int arg) {
  6. 	int test[arg];
  7. 	int test2[length_of_array(test)];
  8.     printf("%zu\n", length_of_array(test2));
  9.  
  10.     return 0;
  11. }
Success #stdin #stdout 0.01s 1676KB
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https://ideone.com/Lu2tNw
language:
C (gcc 8.3)
created:
13 years ago
visibility:
public

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