C++ Lymric

I am doing c++
In the back of the bus.
Now just naming the string
So it has a good ring.

Oops, I've forgot to say
Don't declare it that way.
Now my stupid class
Is acting like an ass

I can not get rollin'
Without that semi-colon.
Now the encapsulation
Is hidin' info-mation.

With polymorphism
It's like a tiny prism.
It just looks really cool
And it won't obey a fool.

It is taking a while
For my program to compile.
Damn, I got a blue screen.
What the heck does that mean?

document.write "Good one"

Poor blue screen, it's one of the worst things....

[display "good job!"] [dis] [show command=true]

[input command=/delete comment] [input failed] [show command=true]

Assuming that I didn't forget all the Arduino I learnt last year, aren't there supposed to be curly brackets?