I want a nonmember function to have access to the private members of a class. The class must declare that function:

What is output ?

What gets printed?

Identify which of the following are declarations
 

A base class is never used to create objects.

Trong cấu trúc chương trình C++ có bao nhiêu hàm main()?

 What is output?

Output of following code?

What is output?

What will be output when you will execute following c code? Biết kích thước kiểu char : 1 byte, float : 4 byte, int : 4 byte, double : 8 byte, long : 4 byte.

A class that builds a linked list should destroy the list in the class destructor.

Lệnh cin trong C++ có tác dụng gì?

Để chú thích trên 1 dòng lệnh trong chương trình C++, ta dùng cặp dấu nào?

What is output?

What will be output of the program?

 What is output?

Which of the following is a string literal?

What is output?

What is output?

 A file stream is an extension of a ___ stream.

What is output?