main()
{
char
*p;
printf("%d
%d ",sizeof(*p),sizeof(p));
}
Answer:
1 2
Explanation:
The sizeof()
operator gives the number of bytes taken by its operand. ‘*p’ is a character
pointer, which needs one byte for storing its value (a character). Hence sizeof(*p)
gives a value of 1. Since ‘p’ needs two bytes to store the address of the
character pointer sizeof(p) gives 2.
No comments:
Post a Comment