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  1. #include <stdio.h>
  2.  
  3. #define length_of_array(a) (sizeof(a)/sizeof((a)[0]))
  4.  
  5. int test[] = {1,2,3};
  6. int test2[length_of_array(test)];
  7.  
  8. int main() {
  9.     printf("%zu\n", length_of_array(test2));
  10.  
  11.     return 0;
  12. }
Success #stdin #stdout 0.01s 1676KB
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Standard input is empty
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https://ideone.com/grht3g
language:
C (gcc 8.3)
created:
13 years ago
visibility:
public

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