Ctrl / ⌘ + drag to orbit · Ctrl / ⌘ + scroll to zoomDrag to orbit · Pinch to zoom

LESSON 4.1

Your First Function

fn name(): Void { ... } groups instructions under a name; run them by calling the function.

Goal Reach the goal by defining a side function and calling it three times.

Write a Zirk program, then run it to see the world react.

Your code

main.zirk

Zirk syntax highlighting active

Lesson scaffold is locked. Edit the learner region.

Zirk

import { stdout } from std.io;

fn side(): Void {
    // Walk two tiles and turn right.
}

fn main(): Void {
    // Call side() as many times as needed.
}

⌘ / Ctrl + Enter

Output

Your program output will appear here.

Sound unavailable in this browser