slide 6 answers

&data - *ptr, or address of ptr, or illegal because no location was defined to put the address


ptr - address of data


&ptr - address of ptr, or illegal like &data


*ptr - a


*ptr+1 - a + 1, therefore illegal


*(ptr+1) - sort of illegal, because now ptr is pointing to an address different from data's


++ptr - illegal, adding 1 to the address


ptr++ - illegal, same as above


*++ptr - address + 1, therefore it could point anywhere


*(++ptr) - same as above


*ptr++ - a+1, but illegal only because of char


(*ptr)++ - a+1, but illegal only because of char


++*ptr++ - (a + 1)++


++*++ ptr - value of weird address location + 1