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  1. #include <stdio.h>
  2.  
  3. void foo(int length, int (*array)[length])
  4. {
  5.   printf("length: %d\n"
  6.   	     "sizeof(array): %u\n"
  7.          "sizeof(*array): %u\n"
  8.          "sizeof(int): %u\n", 
  9.          length,
  10.          sizeof(array), 
  11.          sizeof(*array),
  12.          sizeof(int));
  13. }
  14.  
  15. int main(void)
  16. {
  17.   int a[] = {1, 2, 3 ,4, 5};
  18.   foo( sizeof(a)/sizeof(int), &a);
  19. }
Success #stdin #stdout 0s 2112KB
comments (?)
stdin 
Standard input is empty
stdout 
length: 5
sizeof(array): 4
sizeof(*array): 20
sizeof(int): 4
https://ideone.com/TfcAyC
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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