C++ Issue

I wanted to teach myself C++, and found myself a guide.

I have been using this one:
http://www.cplusplus.com/doc/tutorial/program_structure/

I'm on step one, took a full page of notes. I attempt compiling and running the initial given code with dev c++, but nothing. I have dissected it, and with the given info I can't figure out why it won't work. Any suggestions?

And yet you don't post anything like compiler error messages or what exactly "won't work". Syntax error? Linker error? Segfault at runtime?

Also, don't be using Dev-C++. That shit is a dead project as of like 7 years ago.