Why is null pointer used?
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List down the guideline that should be followed while using friend function.
Can comments be longer than one line?
Explain binary search.
Explain what happens when a pointer is deleted twice?
Shall we use 'free' to free memory assigned by new, What are the further consequences??
What is vector string in c++?
What is a try block?
What are the uses of pointers?
What is constructor and destructor in c++?
Is there a new/delete equivalent of realloc?
how to connect with oracle 9i with server in socket program in c/c++
What do you know about friend class and friend function?