Friend functions have access only to public members of the class.
Tổng hợp câu hỏi trắc nghiệm lập trình C/C++ có đáp án và lời giải đầy đủ nhằm giúp các bạn dễ dàng ôn tập lại toàn bộ các kiến thức.
Câu hỏi liên quan
What is output?
Which library will you add in the following program to work it correctly?
What is output of program?
Usually recursion works slower than loops
std::cout is a standard input stream.
The ability to reuse objects already defined, perhaps for a different purpose, with modification appropriate to the new purpose, is referred to as
Which of the following can be virtual?
What is output of program?
What is output?
What is output?
If the file tobe included does not exist, the preprocessor flashes an error message
What is output?
Đoạn lệnh sau có kết quả bao nhiêu?
What is output?
A operator ___ is called as de-referencing operator.
What will be output of program?
What is output?
If return type for a function is not specified, it defaults to int
Size of short integer and long integer can be verified using the sizeof( ) operator
Which of the following correctly shows the hierarchy of arithmetic operator in C?
