Why is null pointer used?
No Answer is Posted For this Question
Be the First to Post Answer
declare an array of structure where the members of the structure are integer variable float variable integer array char variable access all elements of the structure using dot operator and this pointer operator
What is the handle class?
What is a hashmap c++?
If dog is a friend of boy and boy is a friend of house, is dog a friend of house?
Is it possible for a member function to delete the pointer, named this?
How can you quickly find the number of elements stored in a dynamic array? Why is it difficult to store linked list in an array?
Explain what data encapsulation is in c++?
Can we specify variable field width in a scanf() format string? If possible how?
If horse and bird inherit virtual public from animal, do their constructors initialize the animal constructor? If pegasus inherits from both horse and bird, how does it initialize animal’s constructor?
What are the differences between new and malloc?
Why null pointer is used?
i have given a project to create examination seating plan system in c++. so can anyone send me the answer of this question quickly??????