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

LESSON 5.13

Warehouse Inventory

Combine a list, a loop, conditions, and accumulators to summarize a batch in one pass.

Goal Print total T max M heavy H for each batch of boxes.

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 main(): Void {
    mut total = 0;
    for w in weights() {
        total += w;
    }
    stdout.println("total", total);
}

⌘ / Ctrl + Enter

Output

Your program output will appear here.

Sound unavailable in this browser