What is a friend function & its advantage?
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Answer / kishor khatri
A friend function is a non member function of a class, that
is declared as a friend using the keyword "friend" inside
the class. By declaring a function as a friend, all the
access permissions are given to the function. It is like
allowing access to ones personal belongings to a friend.
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Following are the class specifications: class {int a}; class {int b}; Using friend funtion,calculate the max of two objects and display it.
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