Learn how to code within 20-30 days.

You should not want to learn c++ in less than a month. As a matter of fact, the farther apart you spread it the better you will be because you will understand the concepts better. And that book isn't such a great choice for someone who is going to really get deep into c++ because there are a lot of missing stuff from that book. One example is the "struct". No where in the book does it mention struct.

In C++, structs are classes, the only difference is that struct members are public by default and class members are private by default. Though, this does not excuse the author from not going to over them.

*EDIT*
Actually, he does go over them:
http://newdata.box.sk/bx/c/htm/ch06.htm#Heading45

I have a copy of the book and he doesn't say anything about it.

Was just planning to learn some C++ haha thanks.