What is a unnitialised pointer?
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class basex { int x; public: void setx(int y) {x=y;} }; class derived : basex {}; What is the access level for the member function "setx" in the class "derived" above? a) private b) local c) global d) public e) protected
What is the meaning of string in c++?
Problem 5: Hero's Formula is A method for calculating the area of a triangle when you know the lengths of all three sides. Let a, b, c be the lengths of the sides of a triangle. The area is given by:A= pp-ap-b(p-c) | wherep= a+b+c2 | | Write a C-language code to calculate area of triangle using above method. Take the three lengths of the triangle from the user and display the area that your program calculates.
Why do we use setw in c++?
Can create new c++ operators?
Do you know what are pure virtual functions?
Write about an iterator class?
Explain the virtual inheritance in c++.
Can we generate a C++ source code from the binary file?
Write about the access privileges in c++ and also mention about its default access level?
What is #include iostream?
Can a Structure contain a Pointer to itself?