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  1. #include <stdio.h>
  2. #include <stdint.h>
  3.  
  4. struct coordinate {
  5.     uint64_t x;
  6.     uint64_t y;
  7. };
  8.  
  9. int main() {
  10.     struct coordinate* coord;
  11.  
  12.     printf("Size of the pointer coord: %lu\n", sizeof(coord));
  13.     printf("Size of the struct coordinate: %lu\n", sizeof(*coord));
  14.     printf("Also size of the struct coordinate: %lu\n", sizeof(struct coordinate));
  15.     printf("Also size of the pointer coord: %lu\n", sizeof(struct coordinate*));
  16.     return 0;
  17. }
Success #stdin #stdout 0s 5316KB
comments (?)
stdin 
Standard input is empty
stdout 
Size of the pointer coord: 8
Size of the struct coordinate: 16
Also size of the struct coordinate: 16
Also size of the pointer coord: 8
https://ideone.com/mbDlCw
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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