Introduction to Hacking

Benjamin Bannekat

Let's discover

C++ is a popular programming language

C++ is used to create computer programs

Getting Started#

To start using C++, you need two things:

A text editor, like Notepad, to write C++ code
A compiler, like GCC, to translate the C++ code into a language that the computer will understand

There are many text editors and compilers to choose from. In this tutorial, we will use an IDE (see below).

C++ Install IDE#

An IDE (Integrated Development Environment) is used to edit AND compile the code.

Popular IDE's include Code::Blocks, Eclipse, and Visual Studio. These are all free, and they can be used to both edit and debug C++ code.

Note: Web-based IDE's can work as well, but functionality is limited.

We will use Code::Blocks in our tutorial, which we believe is a good place to start.

You can find the latest version of Codeblocks at http://www.codeblocks.org/downloads/26. Download the mingw-setup.exe file, which will install the text editor with a compiler.

OR You can also Download Dev ++#

https://www.filehorse.com/download-dev-c/

C++ Quickstart#

Let's create our first C++ file.

Open Codeblocks and go to File > New > Empty File.

Write the following C++ code and save the file as myfirstprogram.cpp (File > Save File as):

using namespace std;

int main() {
  cout << "Hello World!";
  return 0;
}

Then, go to Build > Build and Run to run (execute) the program. The result will look something to this:

Hello World!
Process returned 0 (0x0) execution time : 0.011 s
Press any key to continue.

Congratulations on your first code !