Why do we need function?
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What is the use of the this pointer?
what is the use of templates?
What is the use of string in c++?
What is the advantage of an external iterator.
WHO DEVELOPED C++?
What is a Default constructor?
Where must the declaration of a friend function appear?
Write about the stack unwinding?
Why c++ is created?
What is the average salary of a c++ programmer?
What is the difference between while and do while loop?
Can we remove an element in a single linked list without traversing? Lets suppose the link list is like this 1 2 3 4 5 6 We need to remove 4 from this list (without traversing from beginning) and the final link list shud be 1 2 3 5 6 only thing we know is the pointer to element "4". How can we remove "4" and link "3" to "5"?