Write a program to interchange 2 variables without using the third one.
Explain function overloading and operator overloading.
What does new do in c++?
How does list r; differs from list r();?
Which programming language's unsatisfactory performance led to the discovery of c++?
How can you quickly find the number of elements stored in a dynamic array?
How do you flush std cout?
Why c++ is faster than java?
If I is an integer variable, which is faster ++i or i++?
Show the declaration for a pointer to function returning long and taking an integer parameter.
What is a virtual destructor? Explain the use of it?
What is an operator in c++?
What is #include iostream h in c++?
Where the memory to the static variables is allocated?
What is the extension of c++?