What is the use of cmath in c++?
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Can we define a constructor as virtual in c++?
Can a Structure contain a Pointer to itself?
How the memory management in vectors are being done. What happens when the heap memory is full, and how do you handle it ?
What is the difference between an array and a list?
Is c++ vector a linked list?
Why c++ is so important?
class HasStatic { static int I; }; Referring to the sample code above, what is the appropriate method of defining the member variable "I", and assigning it the value 10, outside of the class declaration? a) HasStatic I = 10; b) int static I = 10; c) static I(10); d) static I = 10; e) int HasStatic::I = 10;
What is singleton pattern in c++?
How does atoi function work?
How can we read/write Structures from/to data files?
Explain virtual destructor?
When is the copy constructor called?