Deletion after specified node

Deletion after specified node is a DSA topic. In plain words you use it for a short Deletion after specified node example in a short dry-run on paper. Don’t start with a slogan — start with that picture.

Smallest example: the smallest Deletion after specified node example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Deletion after specified node.

From the example next to this theory — Deletion after specified node: dry-run [4, 1, 3].

Trap — only saying “Deletion after specified node” with no example. Fix that before you talk about advanced DSA.

Viva: what is Deletion after specified node? Then show the smallest Deletion after specified node example you can type. Then name the trap.