The following statement as under plz tell me the answer?

a) the following statement





struct customer *ptr = malloc( sizeof( struct customer ) );





Given the sample allocation for the pointer "ptr" found above, How I can write a statement to reallocate ptr to be an array of 10 elements?








b) the following diagram that shows the possible connection between a pointer dp and the dynamic variable associated with it.








How we can Write c++ statements that generates code for this diagram any one can tell me.

The following statement as under plz tell me the answer?
Sorry, but I have no idea what in the world you might be babbling about.
Reply:Im sorry to waste more space like the guy above me, but I just wanted to say that the morons around these 'Q and A's' can't help you with any thing that doesnt involve 'going to the bathroom' or 'why my kid keeps crapping on the floor'. Instead you get guys like the one above me who just comes in here to waste peoples time and space to get some STTTTUUUUUPPPPIIIIIDDDDD points. Sorry I cant help, but I would suggest googling ''C++ forum'' or something along those lines