Code
The highlighted line runs next. The pill shows the live values in the running call.
Cost
Work done so far, and how the two solutions compare
The list
Nodes stay in place; only the next arrows change
The highlighted line runs next. The pill shows the live values in the running call.
Work done so far, and how the two solutions compare
Nodes stay in place; only the next arrows change
Keyboard: ← → step, Space play or pause. Up to 7 node values (−999 to 999); leave the box empty for an empty list. Nodes are drawn in their original order, so arrows pointing left are links that have been reversed.