What is a pointer with example?
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Can I have a reference as a data member of a class? If yes, then how do I initialise it?
I want to write a C++ language program that: 1. Reads in the size of a square from the screen; 2. Prints a hollow square of that size out of “-“, “|” and blanks on screen; 3. Prints the same hollow square onto a text file. The program should work for squares of all side sizes between 1 and 20.
What do you mean by C++ access specifiers ?
List down the guideline that should be followed while using friend function.
What is the meaning of c++?
How do you clear a map in c++?
Is structure can be inherited?
What is a storage class? Mention the storage classes in c++.
What causes a runtime error c++?
Can a function take variable length arguments, if yes, how?
How new/delete differs from malloc()/free?
What is data type in c++?