This is the online tutorial for the programming language Céu.

We assume some knowledge in C, as most of the basic functionality of Céu derives from it (constants, operators, declarations, etc).

You can navigate through the examples using the buttons Index, <, and > on top of page.

Feel free to modify the examples in the Code panel at any time.

The Input panel is used to trigger events into the program.

To run a program, click the Run button on top-right of the page. The results appear in the panel on bottom.

To advance to the next lesson, click the button > above.