C++ is a programming language, but, in the same time, it's a valid expression. Example:
A= C++
is equivalent with:
A= C, C= C+1
It's a bit of a joke. In the programming language C, ++ is the increment operator, so C++ can be interpreted as "C, except one better."
It is used to distinguish between the C or C++
I guess you mean Java, there is no interface in C++.
c is any constant value
b=2 a=1 c=3 so b plus a =c
If you mean the original name of C++, it was originally called "C with Classes". However, after the introduction of template metaprogramming, it was renamed C++ which meant "the successor to C".
Objects that are not supposed to be written. Surprised?
b+b+b+c+c+c+c =3b+4c
c + c + 2c + c + c = 6c
b + b + b + c + c + c + c = 3b + 4c
the answer is that a plus c is equal to b.
4c
I'm not exactly sure what you mean by this, but if you'd like to know how to do this in C here: q ^ 2 + 20 q + c