C++ Simple Example Programs For Beginners
To find the mean value of a given number using friend function.
STEP 1: Start the program.
STEP 2: Declare the class name as Base with data members and member functions.
STEP 3: The function get() is used to read the 2 inputs from the user.
STEP 4: Declare the friend function mean(base ob) inside the class.
STEP 5: Outside the class to define the friend function and do the following.
STEP 6: Return the mean value (ob.val1+ob.val2)/2 as a float.
STEP 7: Stop the program.
cout<<"Enter two values:";
friend float mean(base ob);
float mean(base ob)
cout<<"\n Mean value is : "<<mean(obj);
Enter two values: 10, 20
Mean Value is: 15