ebolat / emre.me Goto Github PK

Hi @ebolat, really appreciate your blog which helps me a lot with practicing my algorithms.

Just a quick question, on https://emre.me/coding-patterns/topological-sort/. You put

in_degree[child] += 1

but this should be out_degree as there are no edges coming into the child?

Or should be in_degree[parent] += 1 but then in your hashmap needs to be graph[child].append(parent)