How much maximum can you allocate in a single call to malloc()?
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Do you know the problem with overriding functions?
When should I use unitbuf flag?
How is computer programming useful in real life?
What is jump statement in C++?
What is "strstream" ?
What is a container class? What are the types of container classes?
Why do we need templates?
what is a reference variable in C++?
Is it possible to provide default values while overloading a binary operator?
class A { public: void f(); protected: A() {} A(const A&){} }; Examine the class declaration shown above. Why are the default and copy constructors declared as protected? 1. To ensure that A cannot be created via new by a more derived class 2. To ensure that A cannot be copied 3. To ensure that A cannot be used as a base class except when public inheritance has been used 4. To ensure that A cannot be created/copied outside the inheritance chain 5. To ensure that A cannot be instantiated as a static variable
Explain container class.
Is map ordered c++?