What are friend functions in C++?
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sizeof - is it a function or operator?
Why isn't sizeof for a struct equal to the sum of sizeof of each member?
Write a function that swaps the values of two integers, using int* as the argument type?
What is rvalue?
What do nonglobal variables default to a) auto b) register c) static
What are c++ manipulators?
When does a name clash occur in c++?
please help to write the code of chess game in c++??????????
What is an adjust field format flag?
What is else if syntax?
A milk carton can hold 3.78 litres of milk. Each morning, a dairy farm ships cartons of milk to a local grocery store. The cost of producing one litre of milk is $0.38, and the profit of each carton of milk is $0.27. Write a C++ program that prompts the user to enter the total amount of milk produced in the morning. Then display the number of milk cartons needed to hold milk, the cost of producing milk, and the profit for producing milk.
Tell me can a pure virtual function have an implementation?