Is c++ still in demand?
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Explain the scope of resolution operator.
Show the declaration for a static member variable.
Can a program run without main?
Write a corrected statement in c++ so that the statement will work properly. if (x = y) x = 2*z;
how to access grid view row?
What is the use of setprecision in c++?
How c functions prevents rework and therefore saves the programers time as wel as length of the code ?
class Foo { const int x; protected: Foo(int f); ~Foo(); }; Foo f; Referring to the sample code above, why will the class declaration not compile? a) The variable x is const. b) The destructor is protected. c) The destructor is not public. d) The constructor is protected. e) There is no default constructor.
What is virtual destructor ans explain its use?
Why pure virtual functions are used if they don't have implementation / When does a pure virtual function become useful?
Write an algorithm that determines whether or not an almost complete binary tree is a heap.
Where is atoi defined?