Code::Blocks

'code::blocks', when you open you code blocks, it will look like this

1. For you first program, go to file - new - empty file or press Ctrl+shift+N
2. We will start with basic input and output.
3. first off its output.

Type this into your new file

# include <iostream> //input/output header c++ library

using namespace std; /*this enables you to use 'cin' and 'cout'

with out putting std:: every time you want to use it*/

int main/*main funtion*/ (){

    cout<<" Hello World"<<endl;

}

• After you type, click on the build icon or press Ctrl+f9
• you should get the following.