Explain virtual class and friend class.
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What does return 0 do in c++?
Which recursive sorting technique always makes recursive calls to sort subarrays that are about half size of the original array?
What is a character in c++?
What is a flag in c++?
What do you mean by inheritance in c++?
When to use “const” reference arguments in a function?
How to write a program such that it will delete itself after exectution?
What are stacks?
Evaluate: int fn(int v) { if(v==1 || v==0) return 1; if(v%2==0) return fn(v/2)+2; else return fn(v-1)+3; } for fn(7); a) 10 b) 11 c) 1
What do the header files usually contains?
What is the difference between interpreters and compilers?
What are mutator methods in c++?