Write my own zero-argument manipulator that should work same as hex?

1053

What does new return if there is insufficient memory to make your new object?

1038

What is prototype for that c string function?

1138

What is difference between malloc()/free() and new/delete?

1170

What is the first name of c++?

1068

What are the advantages of prototyping?

1065

Can I have a reference as a data member of a class? If yes, then how do I initialise it?

1230

What are the five basic elements of a c++ program?

1111

What is the difference between the indirection operator and the address of oper-ator?

1120

What is the use of main function in c++?

975

What is pair in c++?

1067

Explain some examples of operator overloading?

1124

What is singleton class in c++?

1049

Write a C++ Program to check whether a number is prime number or not?

1132

Which recursive sorting technique always makes recursive calls to sort subarrays that are about half size of the original array?

1007