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  1. #include <stdio.h>
  2. int main()
  3. {
  4. int arri[] = {1, 2 ,3};
  5. int *ptri = arri;
  6. char arrc[] = {1, 2 ,3};
  7. char *ptrc = arrc;
  8. printf("sizeof arri[] = %d\n", sizeof(arri));
  9. printf("sizeof int = %d\n", sizeof(int));
  10.  
  11. printf("sizeof ptri = %d\n ", sizeof(ptri));
  12. printf("sizeof arrc[] = %d\n ", sizeof(arrc));
  13. printf("sizeof ptrc = %d\n ", sizeof(ptrc));
  14. return 0;
  15. }
Success #stdin #stdout 0s 9424KB
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stdin
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Standard input is empty
stdout
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sizeof arri[] = 12
sizeof int = 4
sizeof ptri = 8
 sizeof arrc[] = 3
 sizeof ptrc = 8
https://ideone.com/hpSUX7
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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