What is virtual base class?
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What is increment operator in c++?
What are the advantages of pointers?
What is a driver program?
What is pointer to member?
Define a program that reads two matrices of size 3x3 with real values from the user then prints their sum, difference and multiplication.
Can comments be nested?
Difference between const char* p and char const* p?
What do you mean by ‘void’ return type?
Difference between delete and delete[]?
5 Answers Infosys, TCS, Virtusa,
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
Is it possible to pass an object of the same class in place of object reference to the copy constructor?
In a class only declaration of the function is there but defintion is not there then what is that function?