C++ Quiz

Question

A program with data member a and b initialized to 5 and 7. It should then use a friend function to swap, subtract 2 from each value and display resultant value

Answer 1

Working now:
https://code.sololearn.com/cUqwNmiYKB3i/?ref=app

Answer 2

You're welcome

Answer 3

Homework or Challenge?

Answer 4

Am a C# coder and I never use friend classes 😂😅.
Found this question somewhere. Wondering how it'll be implemented

Answer 5

Ok. Gonna take a look on it

Answer 6

I don't see the point of using friend function here. Can tell my why?

Answer 7

Umm. Actually I have no idea
The question is exactly like that. I didn't understand either

Answer 8

I see now. Then I'll just create an object to subtract one from each. Thanks man 👍

Answer 9

For nothing. I learned a lot about classes now, i was going through tutorial without thinking and now i am like "I learned that, that is impossible".

Answer 10

Uhh, I see. But you've been helpful. I appreciate.
I got you next time