Program to check whether a word is a sub-string or not of a
string typed
What are vtable and vptr?
what is oops and list its features in c++?
What is flush programming?
How would you differentiate between a pre and post increment operators while overloading?
Write is a binary search tree? Write an algo and tell complexity?
What is c++ redistributable?
What is the copy-and-swap idiom?
Do you know what are pure virtual functions?
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.
Which operations are permitted on pointers?
What is ios class in c++?
Define copy constructor.