output??
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 it needs two bytes to store the address of the character pointer
sizeof(p) gives 2.