Helpfulbox Now Offers Free POS Software for restaurants, kiosk, and any other retails business completely free used windows cashier system or as full blown POS. You will able to print to kitchen, display orders on the kitchen screen, manage inventory, employee, report, customer loyalty offers, employee management, delivery address track and much more, al for free.

What problems might the following macro bring to the application?

Date: Fri-Jun-17-2016-
Response
2
#define sq(x) x*x

Anything wrong with this code?

T *p = new T[10];

delete p;

Everything is correct, Only the first element of the array will be deleted”,

The entire

array will be deleted, but only the first element destructor will be called.

Anything wrong with this code?

T *p = 0;

delete p;

Yes, the program will crash in an attempt to delete a null pointer.

Date: Fri-Jun-17-2016
Response
What is 1 + 100



Helpfulbox Now Offers Free POS Software

for restaurants, kiosk, and any other retails business completely free. It can be used as windows cashier system or as full blown POS. You will able to print to kitchen, display orders on the kitchen screen, manage inventory, employee, report, customer loyalty offers, employee management, delivery address track and much more, all for free.

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